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Tyan S1854
Trinity 400
Motherboard User’s Manual
Revision 2.00
Copyright © Tyan Computer Corporation, 2000. All rights reserved. No part of this
manual may be reproduced or translated without prior written consent from Tyan
Computer Corp.
All registered and unregistered trademarks and company names contained in this
manual are property of their respective companies including, but not limited to the
following.
Award is a trademark of Phoenix Technologies Ltd.
Windows is a trademark of Microsoft Corporation.
IBM, PC, AT, PS/2 are trademarks of IBM Corporation.
INTEL, Pentium II/ III, Celeron are trademarks of Intel Corporation.
S1854 Trinity 400 are trademarks of TYAN Computer Corporation.
Information contained in this publication has been carefully checked for accuracy and
reliability. In no event will Tyan Computer be held liable for any direct or indirect,
incidental or consequential damage, loss of use, loss of data, or other malady resulting
from errors or inaccuracies of information contained in this manual. The information
contained in this document is subject to change without notice.
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4. System Resources......................................................................................63
Beep Codes..................................................................................... 63
Troubleshooting System Problems..............................................64
Displayed Error Messages.............................................................64
Appendix -1 Glossary.....................................................................................67
Appendix -2 Retention module Installaion.................................................74
Compliance Information...............................................................................79
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Chapter 1
Introduction
Introduction
Overview
The S1854 Trinity 400 is a quality, high performance motherboard designed for
Socket 370 Intel Celeron and Slot 1 Intel PII/ PIII microprocessors. The Trinity
400 utilizes the VIAVT82C694X withAward BIOS for S1854 & S1854-A
models. S1854 can support Celeron/ PII/ PIII CPU speeds of 300MHz through
750MHz, and host bus speeds of 66MHz to 133MHz, the VIA chipset’s bus
speed is Auto-Determined by the CPU. The S1854 motherboard, with built-in
4x AGP slot, provides high performance capabilities that are ideal for a wide
range of demanding applications such as CAD, CAM, CAE, desktop publish-
ing, 3D animation, 3D Games and video production.
This system board in an ATX form factor offers far more features and
expandability than Micro ATX models. Some of the features included are
onboard dual channel PCI PIO, Bus Master IDE and UltraDMA/66, onboard
floppy controller, and onboard high speed I/O.
Flexibility and expandability have been designed into the Trinity 400. With I/O
and drive controller support built onboard, the one AGP slot, six PCI, a total of
seven usable are free for numerous add-on expansion cards.
There you can find information on all of TYAN’s products along with FAQs,
distributors list, and drivers.
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Icons
In order to help you navigate this manual and set up your system, we have
added several icons to our format.
This icon alerts you to particularly important details regarding the
setup or maintenance of your system. This icon often appears next
to information that may keep you from damaging your board or
!
important!
system. While we will often point out the most vital paragraphs in a
chapter, you should always read every word in the text. Failing to do so can
lead to exasperation and expense.
1.
2.
Wherever possible, we have included step-by-step instructions for
3.
setting up your system, which are indicated by this icon. However, it
is in your best interest to read an entire section (and perhaps the
procedure
entire manual) before you begin to install your motherboard.
While we have alerted you to potential dangers in several places in
the manual with this icon, these warnings should not be regarded as
warning
the whole of your safety regimen. Never forget that computers are
electrical devices, and are capable of delivering a shock. Prevent
damage to yourself and to your board: always ensure that your system is
turned off and unplugged whenever you are working with it, and that you are
equipped with a static safety device.
S1854 Trinity 400
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Chapter 1
Introduction
Hardware Specifications/Features
Processor Information
Chipset Information
•One Socket 370 CPU connector
•One Slot 1 CPU connector
•66/ 100 / 133MHz bus support (auto-deter
mined by CPU)
•Celeron 300 to 533MHz
•Pentium II and Pentium III up to 750MHz
•VIA Apollo Pro 133:VT82C694X+VT82C596B
•Winbond ‘977 EF Super I/O chipset
Voltage and Power
Information
•ATX power supply connector
•+12V power source for DC fan onboard
•3.3V DRAM support
MainMemory
•Up to 768MB onboard (1.5GB not verified at
time of print, please see website for details.)
•Three 168-pin DIMM sockets
•Supports 100MHz & 133 MHz SDRAM with
SPD
•Supports VCM Memory
Expansion Slots
•One 4x 32-bit AGP slot
•Six 32-bit PCI Bus Master slots
•One 16-bit ISA slot (shared w/ one PCI)
•Total seven usable slots
Physical Dimensions
BIOS Information
•ATX design
•12 inches x 8.35 inches
•S1854 requires compatible I/O shield
•Award Plug and Play flash BIOS
•Deep Green, Energy Star,ACPI, Year 2000,
•Soft power-down, multiple boot options
•Win95/Win98/NT4/Win2000 ready, DMI 2.0
compliant
•PCI 2.2, APM 1.1 compliant (All PCI slots
have a 3.3V standby)
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Disk Drive & System I/O
•Two PCI bus mastering EIDE channels
•Supports EIDE CD-ROMs
•PIO Mode 3 & 4 (up to 17MB/sec DTR)
•UltraDMA/66 bus mastering mode (up to
66MB/sec DTR)
•Support for two floppy drives (up to 1.44MB)
•Two serial ports (16550 UARTs)
•One ECP/EPP parallel port
•One IR (InfraRed) I/O interface port header
•Two USB rev 1.2 (universal serial bus)
connectors
•One PS/2 mouse port
•One PS/2 keyboard port
Creative Labs ES 1373 PCI
Audio (S1854A only)
•AC97 Codec
•Uses a single, shared IRQ
•High performance PCI bus master
•Spatial enhanced 3D sound (SWS)
•Wavetable synthesis built in
•Joystick, Audio in, Speaker, Microphone
connectors
Software Specifications
OS
•Operates with MS-DOS ver 6.22, Windows 98
& Win98 SE, Windows NT 4.0, Novell 5.0
Windows 2000(RC3) pending, SCO Unix 5.01
Linux 6.0
Please refer to web for OS updates
S1854 Trinity 400
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Chapter 1
Introduction
Technical Support
If a problem arises with your system, you should turn to your dealer for help
first. Your system has most likely been configured by them, and they should
have the best idea of what hardware and software your system contains.
Hence, they should be of the most assistance. Further, if you purchased your
system from a dealer near you, you can actually bring your system in to them
to have it serviced, instead of attempting to do so yourself (which can have
expensive consequences). Please refer to your dealer for specific warranty
coverage details.
Help resources:
1. See FAQ and beep codes sections of this manual.
2. See Tyan web site for FAQ, bulletins, driver updates, etc.
3. Contact your dealer or distributor for help BEFORE calling Tyan.
4. Check the Tyan user group: alt.comp.periphs.mainboard.tyan
Returning Merchandise for Service
During the warranty period, contact your distributor or system vendor FIRST
for any product problems. This warranty only covers normal customer use and
does not cover damages incurred during shipping or failure due to the
alteration, misuse, abuse, or improper maintenance of products.
For Resellers Only:
A receipt or copy of your invoice marked with the date of purchase is required
before any warranty service can be rendered. You can obtain service by calling
the manufacturer for a Return Merchandise Authorization (RMA) number. The
RMA number should be prominently displayed on the outside of the shipping
carton and the package should be mailed prepaid, or hand-carried to the
manufacturer. TYAN will pay to have the board shipped back to you.
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S1854 Trinity 400
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Chapter 2
Board Installation
Board Installation
Unpacking
The motherboard package should contain the following:
(1) S1854 mainboard
(1) 40-pin IDE and 34-pin floppy cable pack
(1) 80-pinATA-66 IDE cable
(1) S1854 User’s Manual
(1) Driver CD
(1) URM Retention Module (URM is shipped mounted on the motherboard)
Installation
You are now ready to install your motherboard. The mounting hole pattern of
the S1854 matches the ATX system board specifications. Your chassis should
support a standard ATX mainboard form factor.
How to install our products right...the first time.
What’s the first thing I should do?
The first thing you should do is read this user’s manual. It contains important
information which will make configuration and setup much easier.
10
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Here are some precautions you should follow when installing your mother-
board:
(1) Ground yourself properly before removing your motherboard
from the antistatic bag. Unplug the power from your computer
and then touch any metal part on the computer case. (Or wear a
grounded wrist strap.)
(2) Hold the motherboard by its edges and do not touch the bottom of
the board.
(3) Avoid touching motherboard components, IC chips, connectors,
and leads.
(4) Avoid touching pins of memory modules and chips.
(5) Place motherboard on a grounded antistatic surface or on the
antistatic bag.
Having reviewed the precautions above, the next step is to take the mother-
board out of the cardboard box and static bag, hold it by its edges, and place it
on a grounded antistatic surface, component side up. Inspect the board for
damage.
!
DO NOTAPPLYPOWERTOTHE BOARD IFITHAS BEEN DAMAGED!
important!
Press down on any of the socket ICs if it appears that they are not properly
seated (the board should still be on an antistatic mat). Do not touch the bottom
of the board. Remember, don’t take any electronic device out of its protective
bag until you are ready to actually install it into the computer case. If you do
not ground yourself, you risk zapping the motherboard or adapter card.
Subsequent problems may not arise immediately because electrostatic dis-
charge damage, unlike physical damage, causes the device to fail over time.
Installation Steps
1.
2.
3.
1. Set Jumpers
2. Mount Motherboard in Chassis
3. Install Memory
procedure
4. Install CPU & Cooling Fan
5. Connect IDE and Floppy Drives
6. Connect Power Supply
7. Install Add-on Cards
8. Connect PS/2, USB, Serial and Parallel Devices
S1854 Trinity 400
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Chapter 2
Board Installation
Quick References for Jumpers
In this manual, the terms “closed” and “on” are used when referring to jumpers
(or jumper pins) that are active; “open” and “off” are used when referring to
jumpers (or jumper pins) that are inactive. See theFigure 2-1 for examples of
“on” and “off” pins and jumpers.
Jumpers and pins are connected by slipping the plastic jumper connector
overtop of two adjacent jumper pins (indicated by 1-2 or 2-3). The metal rod
inside the plastic shell bridges the gap between the two pins, completing the
circuit. See Figure 2-2 for more example of pin connections.
3 (or more) pin jumpers
2 pin jumpers
off on
1-2
2-3
open
1
2
3
1
2
3
1
2
3
Figure 2-1
Figure 2-2
The tables and maps on the following pages will help you set the jumpers for
CPU speed, Infrared, and external connector pin assignments, among others.
The miniature motherboard maps will help you locate the jumpers on your board.
A full-page map of the motherboard can be found on the next two pages.
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Figure 2-3 : Map of Motherboard Jumpers
Mouse
PGA370
1
USB0
Socket 370
VIA
CPU
VT82C694X
1
1
FAN4
1
Creative
ES1373
AGP port
1
1 1
J23
J16
(CD)
J22
(Video)
PCI slot 1
J7
J21
CON3 (WOL)
1
1
PCI slot 2
PCI slot 3
PCI slot 4
1
CON2 (WOR)
1
VIA
VT82C596B
FAN3
D31
Int. SPKR
1
PCI slot 5
PCI slot 6
ISA slot
Flash BIOS
J12
SPKR
3 volt
lithium
battery
JP20(reserved)
JP2
1
The tiny “1”s next to jumpers of 3 pins or more indicate the position of pin 1
for that jumper.
S1854 Trinity 400
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Chapter 2
Board Installation
Figure 2-4 : Map of S1854 Features
PS/2 Mouse &
Keyboard
3 DIMM slots
ports
Socket 370 for Slot 1 Type for
Celeron CPU
Pentium II/III
CPU
Fuse 1, 2
1 ISA slot
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Important!
!
important!
Pleae note: In some versions of the S1854 board, there is an extra jumper
setting (JP21) for CPU SELECTION.
CPU
JP21
Slot 1
Close
PPGA-370 Open
If you are using a Slot 1 Type CPU, please close the jumper, if your CPU is a
socket please leave the jumper open.
JP21(CPU Select)
Warning: If JP21 is set to the incorrect CPU type, there will be no video display
at Post. Please correct the jumper setting and reboot the system.
S1854 Trinity 400
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Chapter 2
Board Installation
1. Setting Jumpers
1-A. CPU Speed Settings (Jumpers JP10, JP11, JP12, JP13)
There are two steps to set the CPU speed. First, set the clock multiplier with
jumpers JP10 -13 according to the specification of your CPU using the chart
below. After the system is ready to boot the BUS Speed is auto-detected.
Presently all Celeron CPUs use a 66MHz bus speed. (Tyan does not recom-
mend operating CPUs, memory, or PCI Bus at higher than rated speed. Tyan
takes no responsibility for any problems related to overclocking any bus or
component on the system board.)
!
important!
M
u l ti p l i e r
B u s S p e e d
(s e t in
B IO S )
1 0 0
1 3 3
1 0 0
1 3 3
6 6
C P U s p e e d
J P 1 0
J P 1 1
J P 1 2
J P 1 3
(s e t J m p rs
o n b o a rd )
3 5 0
4 6 6
4 0 0
5 3 3
3 0 0
4 5 0
6 0 0
3 3 3
5 0 0
6 6 7
3 6 6
5 5 0
7 3 3
4 0 0
6 0 0
8 0 0
4 3 3
6 5 0
8 0 0
4 6 6
7 0 0
9 3 3
5 0 0
7 5 0
9 9 7
5 2 8
8 0 0
1 0 6 4
3 . 5
4
O N
O F F
O N
O F F
O N
O N
O N
O F F
4 . 5
5
O F F
O F F
O F F
O N
O N
O F F
O F F
O N
O F F
O N
O N
O N
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
5 . 5
6
O F F
O N
O N
O F F
O F F
O F F
O F F
O F F
6 . 5
7
O N
O N
O F F
O N
O N
O F F
O F F
O N
7 . 5
8
O N
O F F
O N
O F F
JP10, JP11,
JP12, JP13
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1-B. Panel Connector Settings (Jumper J16)
LED +
LED -
1
3
2 LED Green
4 LED Yellow
Ground
Reset
5
7
6 Power On/Off
8 Ground
Power LED:
For 2-pin: bicolor/single
color - Use pins 2-4
For 3-pin: Use jumper D31.
VCC
9
10 NC.
IRRX
11 12 Power +5V
Ground
IRTX
13 14 N.C
15 16 N.C
17 18 N.C
RESV
J16
Top
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
Bottom
1-C. Speaker Connector (Jumper J12)
The speaker should be connected to pins 1-4 of jumper J12. As default,
pins 3-4 of jumper J12 are connected to the internal buzzer.
1-D. Wake-On LAN (CON3)
1-E. Wake-On Ring (CON2)
1-F. Clear CMOS and Reset Password (Jumper JP2)
Default Reset
1-2
2-3
JP2
If you have been locked out of your system because you forgot your password
or set the CMOS incorrectly, follow the instructions below.
1. Power off the system, UNPLUG POWER CONNECTOR
2. Set jumper JP2 to pins 2 and 3
!
impor-
tant!
3. Wait for 2 seconds, then return jumper JP2 to pins 1 and 2.
4. Power on the system again.
By following this procedure, you will erase your password and reset the CMOS
to the BIOS defaults.
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Chapter 2
Board Installation
1-G Soft Power Connector
The Soft Power Connector is part of jumper block J16. The Trinity 400 uses the
chipset for power management, including turning on and off the system. If the
Power Button Function option in the BIOS Power Management Menu is set to
On/Off (which is the default), pressing the power button once after the BIOS
has booted up will turn the system on and off. If the Power Button Function
option is set to Suspend, pressing the power button once will wake the system
or send it to Suspend mode. In this case, you cannot turn the system off
unless you shut down through the Windows operating system or you hold the
power button down for four seconds.
1-H Hardware Reset Switch Connector Installation
The Reset switch on your case’s display panel provides you with the Hard-
ware Reset function, which is the same as power on/off. The system will do a
cold start after the Reset button is pushed. (J16 pin 7 & 8)
1-I Creative Labs Audio Connectors (optional)
There are four black 4-pin
connectors onboard which are
used for various peripherals’
audio signals. The digital signal
that comes in through these
connectors is directed through
the Creative Labs ES1373 PCI
sound chip, and the digital signal
J16
CON3
is turned into an audio signal
which goes out through the
speaker. The TDA connector
(J21) is for modem audio; the
VIDEO connector is (J22); the CD
connector (J23) is for CD-ROMs.
(WOL)
CON2
(WOR)
J12 (Speaker)
JP2(Clr CMOS)
1-J Chassis Intrusion Alarm Connector
The J7 connector is an intrusion alarm, that can be connected to the system
chassis. When active (J7 is connected to the chassis), this alarm will alert the
system administrator anytime someone opens the system’s case.
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1-K Power LED Connector
Jumper D31 is a three pin power LED header that can be used if you have a 3
pin Power LED. Otherwise refer to panel connector J16 for 2 pin LEDs. 3 pin
LED’s can still be used on J16 where pin 13 would be for the Ground pin.
CMOS RTC
The Real Time Clock (RTC) circuit, which provides the date and time for the
system is integrated into the Via Apollo Pro Plus 133AAGPset. If the external
battery for the RTC is low, it will prevent your system from POSTing, and you
will not get a display. Normally the life span of an external battery is 2 years. If
yours is running low, you will need to replace it with a new 3V lithium battery
(Sony CR2032).
Flash EEPROM
The Trinity 400 uses flash memory to store BIOS firmware. It can be updated as
new versions of the BIOS become available. You can upgrade your BIOS easily
using the flash utility (see page 60).
2. Mounting the Motherboard in the Chassis
Follow the instructions provided by the case manufacturer for proper installa-
tion guidelines. TYAN recommends that you use only one screw to hold down
the motherboard. The rest of the mounting holes should be used for the plastic
standoffs. If your case does not have a hole for a standoff, simply cut off the
bottom of the plastic standoff so that the flat portion rests on the metal. The
adapter cards and the screws holding them down will keep your board flat. The
fastening screw should not short any of the traces on the motherboard. Make
certain that you do not overtighten the screw, as it will damage the mother-
board and possibly break internal traces in the surrounding area. The hole you
should use is located at the top-center of the board where the adapter cards
are fastened to the case.
!
important!
S1854 Trinity 400
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Chapter 2
Board Installation
3. Installing Memory
Since TYAN boards are manufactured with performance in mind, you should
use add-in components that match. It is highly recommended that the memory
DIMMs are installed prior to connecting the power supply. Some DIMM
modules may seem to be high quality because of name or feel but that does not
guarantee real-world usability. Some cheaper or OEM memory may have brand-
name components, but they may contain inferior or substandard parts which
do not meet the critical tolerances our products require. Because of this, your
memory may not work correctly in a TYAN board though it may work well in a
competitor’s board. This is because many of our competitors do not adhere to
the strict tolerances required for high performance. If you buy a TYAN board,
you are getting the best system available. To make installation easy and
trouble free, get high quality parts. Some brands we recommend are Advantage
Memory, Corsair Microsystems, Millenium, Kingston Memory, QesTec
Incorporated, Unigen, Micron Technology, and Crucial Technology. These
DIMMs have proven to be very stable on our boards and perform extremely
well.
warning
This motherboard operates on a 3.3 volt standby for the DIMM banks .
Because of this, you need to UNPLUG the AC power cord before installing
your DIMM memory modules. Otherwise, the motherboard may automatically
power up when the memory is inserted into the slot.
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Figure 2-5*
*Note: The image above is used to illustrate a concept and may not represent the actual
image of your motherboard.
To install your DIMMs, line your module up so that the pins fit into the slot.
There is only one way that your DIMM can fit properly. Make sure that the
short row of pins is lined up with the short gap in the DIMM slot. Figure 2-5
shows how to sit the DIMM into its slot. To insert the DIMM, push down
vertically on the module with even force, as shown in the photo. Do not shove
one end in first; doing so will bend the DIMM pins.
To lock the DIMM into place, push the plastic clips on either end of the slot
onto the notches in the ends of the DIMM (see Figure 2-6 on the next page).
To remove your DIMM, simply pull the clips back, and pull up on the module.
Place the DIMMs in an anti-static bag as soon as you remove them to avoid
static damage.
S1854 Trinity 400
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Chapter 2
Board Installation
Figure 2-6*
*Note: The image above is used to illustrate a concept and may not represent the actual
image of your motherboard.
The Trinity 400 uses a 64-bit data path from memory to CPU and can accommo-
date up to 768MB of SDRAM. The 168-pin DIMMs (Dual In-line Memory
Modules) must be of the 3.3V, unbuffered variety. The position of the notch in
the SDRAM key position will tell you whether or not a DIMM is unbuffered
(see the Figure 2-7 below). All installed memory will be automatically detected,
so there is no need to set any jumpers.
RFU
Unbuffered
168-pin DIMM
Buffered
Figure 2-7
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Some details of memory installation:
•
•
•
At least one unbuffered DIMM must be installed for the system to POST.
The mainboard supports 32MB, 64MB, 128MB and 256MB SDRAM.
PC-100 DIMM is required if CPU bus speed is at 100MHz
The table below shows some of the possible memory configurations. Not all
possible configurations are listed.
DIMM Bank 1
8MBx1
DIMM Bank 2
0
DIMM Bank 3
0
Total
8MB
8MBx1
8MBx1
0
16MB
24MB
32MB
40MB
48MB
64MB
80MB
96MB
128MB
160MB
192MB
256MB
320MB
384MB
512MB
768MB
1.5GB*
8MBx1
8MBx1
8MBx1
8MBx1
8MBx1
16MBx1
16MBx1
16MBx1
32MBx1
32MBx1
32MBx1
64MBx1
64MBx1
64MBx1
128MBx1
0
16MBx1
16MBx1
16MBx1
32MBx1
32MBx1
32MBx1
64MBx1
64MBx1
64MBx1
128MBx1
128MBx1
128MBx1
256MBx1
256MBx1
512MBx1
8MBx1
16MBx1
16MBx1
16MBx1
32MBx1
32MBx1
32MBx1
64MBx1
64MBx1
64MBx1
128MBx1
128MBx1
256MBx1
256MBx1
512MBx1
256MBx1
512MBx1
*1.5GB memory onboard not verified at time of print please see website for details.
S1854 Trinity 400
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Chapter 2
Board Installation
4. Installing the CPU and Cooling Fan
Socket 370 type Celeron processors (300 through 533MHz) and Slot 1 type Pentium
II/III can be used on the Trinity 400. Please refer to page 15 for the correct CPU
jumper settings for your CPU. Remember:
•
•
The CPU is a sensitive electronic component and it can easily be damaged
by static electricity. Do not touch the CPU pins with your fingers. You
should be able to insert the CPU into the socket with virtually zero force.
Do not press down hard on the CPU as you will bend or break pins.
Installing Socket 370 Type CPUs
Pin 1 on the CPU is denoted by a small dot on one of the corners and Pin 1 on
the ZIF socket is denoted by an angled corner.
Note: If two CPUs
are installed
!
important!
simultaneously,
there is a tremen-
dous risk of
shorting out both
CPUs and the
motherboard. DO
NOT install 2CPUs
at the same time!
Figure 2-8
Push down lightly on the CPU, and lower the arm on the ZIF socket to secure
the CPU. (Figure 2-8) A squeaking noise is normal as the arm lowers. Never
force a CPU into a socket. Forcing a CPU to seat will bend the pins on the CPU
and possibly damage the motherboard. Check with your vendor or manufac-
turer for proper voltage selection.After the CPU is securely seated, install the
appropriate cooling device. Tyan strongly recommends a heatsink/fan combi-
nation. Consult with your case manufacturer for other cooling options.
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Installing Slot1 Type CPUs
Currently, two types of cooling mechanisms are produced for Pentium II proces-
sors: active (figure 2-9a) and passive (figure 2-9b). These two types of cooling
methods essentially perform the same function. The active cooler is equipped
with a cooling fan and heat sink, while the passive cooler is simply a larger heat
sink with no fan. The type of cooler used has no effect on performance, and both
types can be installed in the CPU slot on the Trinity 400 board.
Figure 2-9b
Figure 2-9a
*Installing CPU Retention Modules*
Note: Tyan provides a variety of retention modules. For detailed installation
procedures of your module, please refertoAppendix 2 located at the back of
the manual.
Figure 2-10 below shows a side view of a retention brace securing both sides of
the SECC2 CPU. When both sides are properly positioned, press both braces
against the sides of the CPU and carefully lift them over the CPU slot on the
motherboard. When lowering the brace and CPU, be sure to line up the key
notch on the brace with the key pin on the slot located on the motherboard.
Figure 2-10
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Chapter 2
Board Installation
Figure 2-11
Line up the retention brace with the holes provided on the motherboard. At
the same time, make sure the CPU is lined up with the CPU slot. Lower the
CPU onto the motherboard. The mountings on the retention brace should fit
through the holes of the motherboard and the CPU should fit into the slot.
(See Figure 2-11). Secure the retention brace. The end result should look like
Figure 2-12.
secure module here
Figure 2-12
Note: The retention module shown above may not represent the one
provided with your motherboard.
If you have an active cooler, you will also need to connect the CPU’s cooling
fan cable to the cooling fan power connector on the board. Locate the cooling
fan connector (e.g. FAN1) on the motherboard. Plug the CPU’s cooling fan
cable into the cooling fan connector on the board. There will be a plastic clip
assembly similar to that of the ATX power connector that will force you to
connect the fan cable correctly see Figure 2-13 on the following page.
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Figure 2-13
Removing CPU
When removing the CPU, pull lightly on the pegs sucuring the retention brace
and remove the CPU and retention brace at once. This may require careful firm
tugs to pull the CPU out of its slot.
5. Connecting IDE and Floppy Drives
The colored stripe on a ribbon cable should face toward the battery on the
motherboard. Make sure that Pin 1 (denoted by a red stripe) is connected so
that it is next to the power connector of the drive. The primary IDE connector
is black; the secondary IDE connector is white. In most cases, this is the
proper way of connecting your IDE cable to the hard drive. Figure 2-14 on the
next page shows the IDE cable properly connected to the motherboard.
Contact your hard disk drive manufacturer or documentation for more informa-
tion.
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Chapter 2
Board Installation
Pin 1
Figure 2-14
*Note: The image above is used to illustrate a concept and may not represent the actual
image of your motherboard.
Some symptoms of incorrectly installed HDDs are:
•
•
Hard disk drives are not auto-detected: may be a Master/Slave
problem or a bad IDE cable. Contact your vendor.
Hard Disk Drive Fail message at bootup: may be a bad cable or
lack of power going to the drive.
•
•
•
No video or beeps onbootup: usually means the cable is on back
wards.
Hard drive lights are constantly on: bad IDE cable or defective drives/
motherboard. Try another HDD.
Hard drives do not power up: check power cables and cabling.
May also be a bad power supply or IDE drive.
Connecting Floppy Drives
Pin 1 on the floppy cable is usually denoted by a red or colored stripe down
one side of the cable (see Figure 2-15 on the following page). Most of the
current floppy drives on the market require that the colored stripe be posi-
tioned so that it is right next to the power connector. In most cases, there will
be a key pin on the cable which will force you to connect the cable properly.
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Figure 2-15
Drive A: is usually attached to the end of the cable with the twist in it. Drive B:
is usually connected to the middle of the cable. Refer to your installation
instructions or call your dealer if you are unsure about attaching floppy drives.
Refer to Figure 2-15 for a detailed anatomy of the floppy cable. Remember, you
can only have 2 floppy drives connected at any given time.
The color stripe on the cable should face toward the top of your chassis, or
toward the battery on the motherboard. Please refer to your documentation for
proper installation.
Some symptoms of incorrectly installed floppies are:
•
Floppy drives are not detected: usually caused by faulty cables,
backward cables, or a bad floppy or motherboard. Try another single
floppy drive to verify the problem or try another cable. Also, check to
see if the onboard floppy is enabled in the BIOS.
•
•
Floppy Drive Fail message at bootup: the cable, floppy, or
motherboard may be faulty. Try another cable or floppy drive to
verify.
Light on the floppy is on constantly: a dead giveaway that the cable
is on backwards. Reverse the cable at the motherboard end and try
again.
6. Installing Add-on Cards
There are a few rules you need to follow when plugging in a card. In order to
assure proper operation and a quick installation, adhere to these guidelines:
•
NEVER force a card into a slot. If it doesn’t fit, look at the
socket on the computer to make sure there are no wires or
other obstructions to the slot.
!
important!
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Chapter 2
Board Installation
•
•
NEVER plug an ISA card into a PCI slot or a PCI card in an ISA
slot. You will void your warranty and damage your system board if
you do this.
When plugging the card in, especially when installing long cards,
try to push the entire card in at one time. Don’t force one end of
the card into the socket first and then the other. This will create a
rocking motion between the card and the slot and it will damage the
pins within the socket.
•
•
•
Make sure that the cards are seated securely into the slots.
Before turning on the system, make sure no cards are touching
warning
NOTE: This motherboard operates on a 3.3 volt standby for PCI
v2.2. Because of this, you need to UNPLUG the AC power cord
before installing your card. Otherwise, the motherboard may
automatically power up when the card is inserted into the slot.
If you follow these basic guidelines, there shouldn’t be any problems with
installation. However, if you do encounter any problems, have a qualified
professional install your cards for you or contact your card manufacturer.
Remember, always read the manuals and installation notes that come with the
adapter cards. They contain important information which will help you install
the components right, the first time.
7. Connecting PS/2, USB, Serial & Parallel Devices
This board includes ports for USB, PS/2 mouse, and PS/2 keyboard devices.
Note that, for this board, the PS/2 mouse port is the upper PS/2 port, and the
PS/2 keyboard port is the lower PS/2 port. The PS/2 connectors are probably
quite familiar to you. The USB connectors, however, may be foreign. The USB
(Universal Serial Bus) is a versatile port. This one port type can function as a
serial, parallel, mouse, keyboard, or joystick port. It is fast enough to support
video transfer, and is capable of supporting up to 127 daisy-chained peripheral
devices. Figures 2-16 and 2-17 on the following page shows the USB ports on
the left and PS/2 ports on the right (respectively).
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Mouse
Keyboard
Figure 2-16
Figure 2-17
Connecting Com and Printer Ports
Figure 2-18
warning
Warning: When plugging in your keyboard and mouse, or when plugging
anything into a serial or Com port, make sure that the power is off. Connecting
these devices and ports while the power is on is called “hot plugging,” and may
damage your system.Figure 2-18 above shows the ATX double row connectors
on this board. The Com and Printer ports, as well as the other ports, are labeled.
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Chapter 2
Board Installation
8. Connecting the Power Supply
Tyan recommends using an ATX power supply that conforms to industry
standard revision 2.01. The Trinity 400 motherboard comes equipped with one
onboard power connector. Figure 2-16 below shows an ATX power connec-
tor. When plugging in the power connector, make sure that the plastic clip on
the power connector is aligned with the plastic tab on the onboard connector
(see Figure 2-17 below). Make certain that you do not miss any
pins because if you do, you will void your warranty and cause damage to
yourself or your motherboard when you turn the system on. After connecting
the power, make sure the connector is seated firmly into its socket so it will not
become loose or fall off when the computer is jostled or moved.
Figure 2-16
You are done!
Figure 2-17
Other than checking the jumper settings and cable connections and putting
the case back on, you are done. Installing a new motherboard may sound
difficult, but by following these directions, you should have a fairly uneventful
time installing our products. If you do encounter problems, your dealer will be
able to help you, or you can consult one of our many technical support
resources (see page 8).
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BIOS Configuration
Introduction to Setup
The BIOS section of the manual is subjected to change without notice and is
provided here for reference purposes only. The settings and configurations
of the BIOS are current at the time of print, although they may not be exactly
the same as that displayed on your screen.
!
important!
This manual describes the Award BIOS Setup program. The Setup program lets
you modify basic system configuration settings. The settings are then stored
in a dedicated battery-backed memory, called NVRAM, that retains the
information when the power is turned off.
The Award BIOS in your computer is a customized version of an industry-
standard BIOS for IBM PC AT–compatible personal computers. It supports
Intel x86 and compatible processors. The BIOS provides critical low-level
support for the system central processing, memory, and I/O subsystems.
The Award BIOS has been customized by adding important, but nonstandard,
features such as virus and password protection, power management, and
detailed fine-tuning of the chipset controlling the system. The rest of this
manual is intended to guide you through the process of configuring your
system using Setup.
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Chapter 3
BIOS Configuration
Starting Setup
The Award BIOS is immediately activated when you first turn on the computer.
The BIOS reads system configuration information in CMOS RAM and begins
the process of checking out the system and configuring it through the power-
on self test (POST).
When these preliminaries are finished, the BIOS seeks an operating system on
one of the data storage devices (hard drive, floppy drive, etc.). The BIOS
launches the operating system and hands control of system operations to it.
During POST, you can start the Setup program in one of two ways:
1. By pressing <Del> immediately after switching the system on, or
2. By pressing the <Del> key when the following message appears briefly at
the bottom of the screen during POST:
TOENTERSETUPBEFOREBOOTPRESSDELKEY
If the message disappears before you respond and you still wish to enter
Setup, restart the system to try again by turning it OFF then ON or pressing
the RESET button on the system case. You may also restart by simultaneously
pressing <Ctrl>, <Alt>, and <Delete> keys. If you do not press the keys at the
correct time and the system does not boot, an error message appears and you
are again asked to
PRESS F1 TO CONTINUE, DEL TO ENTER SETUP
Setup Keys
The table on the following page shows how to navigate in Setup using the
keyboard.
Getting Help
Press F1 to pop up a small help window that describes the appropriate keys to
use and the possible selections for the highlighted item. To exit the Help
Window press <Esc> or the F1 key again.
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Key
Function
Up arrow Move to previous item.
Down arrow Move to next item.
Left arrow Move to iten on the left hand.
Right arrow Move to item on the right hand.
Main Menu: Quit and do not save changes into
Esc key
CMOS RAM. Status Page Setup Menu: Exit
current page and return to Main Menu.
PgUp key Increase the numeric value or make changes.
PgDn key Decrease the numeric value or make changes.
+ key
- key
Increase the numeric value or make changes.
Decrease the numeric value or make changes.
General help, only for Status Page Setup Menu and
Option Page Setup Menu.
F1 key
F2 key
Shift-F2
Change color from total 16 colors. F2 to select
color forward, Shift-F2 to select color backwards.
F3 key
F4 key
Calendar, only for Status Page Setup Menu.
Reserved.
Restore the previous CMOS value from CMOS,
only for Option Page Setup Menu.
F5 key
F6 key
Load the default CMOS RAM value from BIOS
default table, only for Option Page Setup Menu.
F7 key
F8 key
F9 key
F10 key
Load the default.
Reserved.
Reserved.
Save all the CMOS changes, only for Main Menu.
In Case of Problems
If, after making and saving system changes with Setup, you discover that your
computer is no longer able to boot, restart by either using the ON/OFF
switch, the RESET button or by pressing <Ctrl>, <Alt> and <Delete> at the
same time, or clear the CMOS (see page 17 for details)
The best advice is to alter only settings that you thoroughly understand. In
particular, do not change settings in the Chipset screen without a good reason.
The Chipset defaults have been carefully chosen by Award Software or your
system manufacturer for the best performance and reliability. Even a seemingly
small change to the Chipset setup may causing the system to become un-
stable.
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Chapter 3
BIOS Configuration
Setup Variations
Not all systems have the same Setup. While the basic look and function of the
Setup program remains the same for all systems, the appearance of your Setup
screens may differ from the screens shown here. Each system design and
chipset combination require custom configurations. In addition, the final
appearance of the Setup program depends on your system designer. Your
system designer can decide that certain items should not be available for user
configuration and remove them from the Setup program.
Main Setup Menu
When you enter the AwardBIOS CMOS Setup Utility, a Main Menu, similar to
the one shown below, appears on the screen. The Main Menu allows you to
select from several Setup functions and two exit choices. Use the arrow keys to
select among the items and press enter to accept and enter the sub-menu.
A brief description of each highlighted selection appears at the bottom of the
screen. Following is a brief summary of each Setup category.
ROM PCI/ISA BIOS (TYAN1854)
CMOS SETUP UTILITY
AWARD SOFTWARE, INC.
STANDARD CMOS SETUP
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MANAGEMENT SETUP
PNP/PCI CONFIGURATION
LOAD BIOS DEFAULTS
INTEGRATED PERIPHERALS
SUPERVISOR PASSWORD
USER PASSWORD
IDE HDD AUTO DETECTION
SAVE & EXIT SETUP
LOAD SETUP DEFAULTS
EXIT WITHOUT SAVING
Esc : Quit
F10 : Save & Exit Setup
↑ ↓ → ←
: Select Item
(Shift)F2 : Change Color
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Standard CMOS Setup
Options in the original PCAT-compatible BIOS.
BIOS Features Setup
Award Software enhanced BIOS options.
Chipset Features Setup
Options specific to your system chipset.
Power Management Setup
Advanced Power Management (APM) options.
PnP/PCI Configuration
Plug and Play standard and PCI Local Bus configuration options.
Integrated Peripherals
I/O subsystems that depend on the integrated peripherals controller in your
system.
Supervisor/User Password
Change, set, or disable a password. In BIOS versions that allow separate user
and supervisor passwords, only the supervisor password permits access to
Setup. The user password generally allows only power-on access.
IDE HDD Auto Detection
Automatically detect and configure IDE hard disk parameters.
Load BIOS Defaults
BIOS defaults are factory settings for the most stable, minimal-performance
system operations.
Load Setup Defaults
Setup defaults are factory settings for optimal-performance system operations.
Save & Exit Setup
Save settings in nonvolatile CMOS RAM and exit Setup.
Exit Without Saving
Abandon all changes and exit Setup.
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Chapter 3
BIOS Configuration
Standard CMOS Setup
In the Standard CMOS menu you can set the system clock and calendar, record
disk drive parameters and the video subsystem type, and select the type of
errors that stop the BIOS POST.
ROM PCI/ISA BIOS (TYAN1854)
STANDARD CMOS SETUP
AWARD SOFTWARE, INC.
Date (mm:dd:yy) : Fri, Jul 10 1998
Time (hh:mm:ss) : 10 : 7 : 7
HARD DISKS
TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE
Primary Master : Auto 0
Primary Slave : Auto 0
Secondary Master: Auto 0
Secondary Slave : Auto 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 AUTO
0 AUTO
0 AUTO
0 AUTO
Drive A : 1.44M, 3.5 in.
Base Memory:
640K
Extended Memory:130048K
Other Memory: 384K
Video
: EGA/VGA
Halt On : All But Keyboard
Total Memory:131072K
PU/PD/+/- : Modify
ESC : Quit
F1 : Help
↑ ↓ → ← : Select Item
(Shift)F2 : Change Color
Date
The BIOS determines the day of the week from the other date information. This
field is for information only. Press the arrow keys to move to the desired field
(date, month, year). Press the PgUp or PgDn key to increment the setting, or
type the desired value into the field.
Time
The time format is based on the 24-hour military-time clock. For example, 1 p.m.
is 13:00:00. Press the arrow keys to move to the desired field. Press the PgUp or
PgDn key to increment the setting, or type the desired value into the field.
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HARD DISKS
The BIOS supports up to four IDE drives. This section does not show
information about other IDE devices, such as a CD-ROM drive, or about other
hard drive types, such as SCSI drives. Note: We recommend that you select
type auto for all drives.
The BIOS can automatically detect the specifications and optimal operating
mode of almost all IDE hard drives. When you select type auto for a hard
drive, the BIOS detects its specifications during POST, every time the system
boots. If you do not want to select drive type auto, other methods of selecting
the drive type are available:
1. Match the specifications of your installed IDE hard drive(s) with the
preprogrammed values for drive types 1 through 45.
2. Select User and enter values into each drive parameter field.
3. Use the IDE HDD Auto Dectection function in Setup.
Here is a brief explanation of drive specifications:
Type: The BIOS contains a table of pre-defined drive types. Each defined drive
type has a specified number of cylinders, number of heads, write
precompensation factor, landing zone, and number of sectors. Drives whose
specifications do not accommodate any pre-defined type are classified as type
user.
Size: Disk drive capacity (approximate). Note that this size is usually slightly
greater than the size of a formatted disk given by a disk-checking program.
Cyls: Number of cylinders
Head: Number of heads
Precomp: Write precompensation cylinder
Landz: Landing zone
Sector: Number of sectors
Mode: Auto, Normal, large, or LBA
Auto: The BIOS automatically determines the optimal mode.
Normal: Maximum number of cylinders, heads, and sectors
supported are 1024, 16, and 63.
Large: For drives that do not support LBA and have more than 1024
cylinders.
LBA (Logical Block Addressing): During drive accesses, the IDE
controller transforms the data address described by sector, head, and
cylinder number into a physical block address, significantly
improving data transfer rates. For drives with greater than 1024
cylinders.
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Chapter 3
BIOS Configuration
Drive A
Select the correct specifications for the diskette drive(s) installed in the
computer.
None
No diskette drive installed
360K, 5.25 in 5-1/4 inch PC-type standard drive; 360 kilobyte capacity
1.2M, 5.25 in 5-1/4 inch AT-type high-density drive; 1.2 megabyte capacity
720K, 3.5 in 3-1/2 inch double-sided drive; 720 kilobyte capacity
1.44M, 3.5 in 3-1/2 inch double-sided drive; 1.44 megabyte capacity
2.88M, 3.5 in 3-1/2 inch double-sided drive; 2.88 megabyte capacity
Video
Select the type of primary video subsystem in your computer. The BIOS
usually detects the correct video type automatically. The BIOS supports a
secondary video subsystem, but you do not select it in Setup.
Enhanced Graphics Adapter/Video Graphics Array. For
EGA/VGA
EGA, VGA, SEGA, SVGA, or PGA monitor adapters.
CGA 40
CGA 80
Color Graphics Adapter, power up in 40 column mode.
Color Graphics Adapter, power up in 80 column mode.
Monochrome adpater, includes high resolution monochrome
adapters.
MONO
Halt On
During the power-on self-test (POST), the computer stops if the BIOS detects a
hardware error. You can tell the BIOS to ignore certain errors during POST and
continue the boot-up process. These are the selections:
No errors
All errors
POST does not stop for any errors.
If the BIOS detects any non-fatal error, POST stops and
prompts you to take corrective action.
POST does not stop for a keyboard error, but stops for all
other errors.
All, But Keyboard
All, But Diskette
All, But Disk/Key
POST does not stop for diskette drive errors, but stops for
all other errors.
POST does not stop for a keyboard or disk error, but stops
for all other errors.
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Memory
You cannot change any values in the Memory fields; they are only for your
information. The fields show the total installed random access memory (RAM)
and amounts allocated to base memory, extended memory, and other (high)
memory. RAM is counted in kilobytes (KB: approximately one thousand bytes)
and megabytes (MB: approximately one million bytes).
RAM is the computer’s working memory, where the computer stores programs
and data currently being used, so they are accessible to the CPU. Modern
personal computers may contain up to 64 MB, 128 MB, or more.
Base Memory: Typically 640 KB.Also called conventional memory.
The DOS operating system and conventional applications use this
area.
Extended Memory: Above the 1-MB boundary. Early IBM personal
computers could not use memory above 1 MB, but current PCs and
their software can use extended memory.
Other Memory: Between 640 KB and 1 MB; often called high
memory. DOS may load terminate-and-stay-resident (TSR) programs,
such as device drivers, in this area, to free as much conventional
memory as possible for applications. Lines in your config.sys file that
start with loadhigh load programs into high memory.
BIOS Features Setup
The screen (shown on the following page) contains industry-standard options
additional to the core PC AT BIOS. This section describes all fields offered by
Award Software in this screen. The example screen below may vary from the
one in your Setup program. Your system board designer may omit or modify
some fields.
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Chapter 3
BIOS Configuration
ROM PCI/ISA BIOS (TYAN1854)
BIOS FEATURES SETUP
AWARD SOFTWARE, INC.
Virus Warning
CPU Internal Cache
External Cache
CPU L2 Cache ECC Checking
Quick Power On Self Test
Boot Sequence
: Disabled
: Enabled
: Enabled
: Enabled
: Enabled
: A, C, SCSI
: Disabled
: Enabled
: On
Video BIOS Shadow : Enabled
C8000-CBFFF Shadow : Disabled
CC000-CFFFF Shadow : Disabled
D0000-D3FFF Shadow : Disabled
D4000-D7FFF Shadow : Disabled
D8000-DBFFF Shadow : Disabled
DC000-DFFFF Shadow : Disabled
Swap floppy Drive
Boot Up Floppy Seek
Boot Up NumLock Status
IDE HDD Block Mode
Gate A20 Option
: Disabled
: Fast
Typematic Rate Setting
Typematic Rate (Chars/Sec)
Typematic Delay (Msec)
Security Option
: Disabled
: 6
: 250
: Setup
PCI/VGA Palette Snoop
OS Select For DRAM > 64MB
Report No FDD For WIN 95
: Disabled
: Non-OS2
: Yes
ESC : Quit
F1 : Help
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
↑↓ →← : Select Item
PU/PD/+/- : Modify
F7 : Load Setup Defaults
BIOS Feature Setup - Default Settings Chart
Setting Option
Virus Warning
BIOS Default Setup Default
Disabled
Enabled
Enabled
Disabled
Enabled
Enabled
Enabled
Enabled
A,C, SCSI
Disabled
Enabled
On
CPU Internal Cache
External Cache
CPU L2 Cache ECC Checking Enabled
Quick Pow er On Self Test
Boot Sequence
Enabled
A,C, SCSI
Disabled
Enabled
On
Sw ap Floppy Drive
Boot Up Floppy Seek
Boot Up NumLock Status
IDE HDD Block Mode
Gate A20 Option
Disabled
Normal
Disabled
6
Enabled
Fast
Typematic Rate Setting
Typematic Rate (Chars/Sec)
Typematic Delay (Msec)
Security Option
Disabled
6
250
250
Setup
Setup
PCI / VGA Palette Snoop
Disabled
Disabled
Non-OS2
Yes
OS Select For DRAM > 64MB Non-OS2
Report No FDD f or WIin95
Video BIOS Shadow
No
Enabled
Disabled
Disabled
Enabled
Disabled
Disabled
C8000-CBFFF Shadow
CC000-CFFFF Shadow
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Settings Chart (Continued)
Setting Option
BIOS Default Setup Default
D000-D3FFF Shadow
D4000-D7FFF Shadow
D8000-DBFFF Shadow
DC000-DFFFF Shadow
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Virus Warning
When enabled, you receive a warning message if a program (specifically, a
virus) attempts to write to the boot sector or the partition table of the hard disk
drive. You should then run an anti-virus program. Keep in mind that this
feature protects only the boot sector, not the entire hard drive. Note: Many
disk diagnostic programs that access the boot sector table can trigger the
virus warning message. If you plan to run such a program, we recommend that
you first disable the virus warning.
CPU Internal Cache/External Cache
Cache memory is additional memory that is much faster than conventional
DRAM (system memory). CPUs from 486-type on up contain internal cache
memory, and most, but not all, modern PCs have additional (external) cache
memory. When the CPU requests data, the system transfers the requested data
from the main DRAM into cache memory, for even faster access by the CPU.
The External Cache field may not appear if your system does not have external
cache memory.
CPU L2 Cache ECC Checking
Enables Error Checking and correction (ECC) on the L2 cache onboard the
CPU.
Quick Power On Self Test
Select Enabled to reduce the amount of time required to run the power-on self-
test (POST). A quick POST skips certain steps. We recommend that you
normally disable quick POST. Better to find a problem during POST than lose
data during your work.
Boot Sequence
The original IBM PCs loaded the operating system from drive A (floppy disk),
so IBM PC-compatible systems are designed to search for an operating system
first on drive A, and then on drive C (hard disk). However, modern computers
usually load the operating system from the hard drive, and may even load it
from a CD-ROM drive. The BIOS now offers a large number of boot devices
and boot sequence options.
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Chapter 3
BIOS Configuration
SwapFloppyDrive
This option allows you to swap the floppy drives if more than one is installed.
It allows you to switch the A: and B: to make B: become A: .
Boot Up NumLock Status
Toggle between On or Off to control the state of the NumLock key when the
system boots. When toggled On, the numeric keypad generates numbers
instead of controlling cursor operations.
IDE HDD Block Mode
Enables multi-sector transfers from the IDE drive in PIO mode.
Gate A20 Option
Gate A20 refers to the way the system addresses memory above 1 MB
(extended memory). When set to Fast, the system chipset controls Gate A20.
When set to Normal, a pin in the keyboard controller controls Gate A20.
Setting Gate A20 to Fast improves system speed, particularly with OS/2 and
Windows.
Memory Parity/ECC Check
Select Enabled or Disabled. If Enabled, allows memory checking when the
BIOS detects the presence of ECC or Parity DRAM.
Typematic Rate Setting
When Disabled, the following two items (Typematic Rate and Typematic
Delay) are irrelevant. Keystrokes repeat at a rate determined by the keyboard
controller in your system. When Enabled, you can select a typematic rate and
typematic delay.
Typematic Rate (Chars/Sec)
When the typematic rate setting is enabled, you can select a typematic rate
(the rate at which character repeats when you hold down a key) of 6, 8, 10,12,
15, 20, 24 or 30 characters per second.
Typematic Delay (Msec)
When the typematic rate setting is enabled, you can select a typematic delay
(the delay before key strokes begin to repeat) of 250, 500, 750 or 1000 millisec-
onds.
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Security Option
If you have set a password, select whether the password is required every time
the System boots, or only when you enter Setup.
PCI/VGA Palette Snoop
Your BIOS Setup many not contain this field. If the field is present, leave at
Disabled.
OS Select for DRAM > 64MB
Select OS2 only if you are running OS/2 operating system with greater than 64
MB of RAM on your system.
Report No FDD for Win95
If the BIOS is set to report no FDD under Windows 95 there will be an error
message suggesting that a Floppy drive has not been installed. By leaving
this setting off disables the warning.
Video BIOS Shadow
Software that resides in a read-only memory (ROM) chip on a device is called
firmware. The EliteBIOS permits shadowing of firmware such as the system
BIOS, video BIOS, and similar operating instructions that come with some
expansion peripherals, such as, for example, a SCSI adaptor.
Shadowing copies firmware from ROM into system RAM, where the CPU can
read it through the 16-bit or 32-bit DRAM bus. Firmware not shadowed must
be read by the system through the 8-bit X-bus. Shadowing improves the
performance of the system BIOS and similar ROM firmware for expansion
peripherals, but it also reduces the amount of high memory (640 KB to 1 MB)
available for loading device drivers, etc.
Enable shadowing into each section of memory separately. Many system
designers hardwire shadowing of the system BIOS and eliminate a System
BIOS Shadow option.
Video BIOS shadows into memory area C0000-C7FFF. The remaining areas
shown on the BIOS Features Setup screen may be occupied by other expan-
sion card firmware. If an expansion peripheral in your system contains ROM-
based firmware, you need to know the address range the ROM occupies to
shadow it into the correct area of RAM.
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Chapter 3
BIOS Configuration
Chipset Features Setup
This section describes features of the VIA Appollo Pro Plus 133A chipset.
Advanced Options
The parameters in this screen are for system designers, service personnel, and
technically competent users only. Do not reset these values unless you
understand the consequences of your changes. Note: This chapter describes
all fields offered by Award Software in this screen. Your system board designer
may omit or modify some fields.
ROM PCI/ISA BIOS (TYAN1854)
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC.
Bank 0/1 DRAM Timing
Bank 2/3 DRAM Timing
Bank 4/5 DRAM Timing
SDRAM Cycle Length
DRAM Clock
: SDRAM 10ns
: SDRAM 10ns
: SDRAM 10ns
: 3
: HCLK -33M
: Disabled
: Enabled
: Disabled
: 1 Level
: Enabled
: Enabled
: 64M
Auto Detect DIMM/PCI Clk : Enabled
CPU Clock/Spread Spectrum: Default
Memory Hole
P2C/C2P Concurrency
Fast R-W Turnaround
CPU IOQ Size
System BIOS Cacheable
Video RAM Cacheable
AGP Aperture Size
AGP Driving Control
AGP Driving Value
AGP-4x Mode
: Manual
: EC
: Enabled
: Enabled
ESC :Quit
F1 : Help
↑↓ →← : Select Item
PU/PD/+/- : Modify
OnChip USB
USB Keyboard Support
: Disabled
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
Bank 0/1, 2/3, 4/5 DRAM Timing
The system board designer must select the proper value for these fields,
according to the specifications of the installed DRAM chips. Turbo mode
reduces CAS access time by 1 clock tick.
SDRAM Cycle Length
This field sets the CAS latency timing.
DRAM Clock
Allows you to set the memory clock speed to either 66MHz or equal to the
CPU clock speed, depending on your memory speed.
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Chipset Features Setup - Default Settings Chart
Setting Option
BIOS Default
SDRAM 10ns
SDRAM 10ns
SDRAM 10ns
3
Setup Default
SDRAM 10ns
SDRAM 10ns
SDRAM 10ns
3
Bank 0/1 DRAM Timing
Bank 2/3 DRAM Timing
Bank 4/5 DRAM Timing
SDRAM Cycle Length
DRAM Clock
Host CLK 33M
Disabled
Enabled
Disabled
1 Level
Host CLK-33M
Disabled
Enabled
Enabled
1 Level
Memory Hole
P2C/C2P Concurrency
Fast R-W Turn Around
CPU IOQ Size
System BIOS Cacheable
Video RAM Cacheable
AGP Aperture Size
AGP Driving Control
AGP Driving Value
AGP-4x Mode
Disabled
Disabled
64M
Enabled
Enabled
64M
Manual
Manual
EC
EC
Disabled
Enabled
Disabled
Enabled
Default
Disabled
Enabled
Disabled
Disabled
Default
OnChip USB
USB Keyboard Support
Auto Detect DIMM/PC2 CLK
CPU Clock/Spread Spectrum
Memory Hole
This option specifies the location of an area of memory that cannot be
addressed on the ISA bus. The settings are Disabled, 512KB-64KB, or 15MB-
16MB.
P2C/C2P Concurrency
By enabling this function the PCI/AGP Master to CPU Cycle can be concur-
rent if the Host CPU is performing R/W access to the PCI or slave devices.
Fast Read Write turn-around
If Enabled, it reduces the turn around time for a memory read is followed by a
memory write consecutively.
CPU IOQ Size
This setting controls the In Order Que of the CPU with the chipset, setting it
to higher levels yields higher performace, although system may become
unstable. Default is set to 1 Level.
System BIOS Cacheable
If Enabled, results in better system performance by permitting caching of the
system BIOS ROM at F0000h-FFFFFh. Any program which tries to write to this
memory area, however, may cause a system error.
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Chapter 3
BIOS Configuration
Video RAM Cacheable
Increases video performance by caching video memory.
AGP Aperture Size
Select the size of the Accelerated Graphics Port (AGP) aperture. The aperture is
a portion of the PCI memory address range dedicated for graphics memory
address space. Host cycles that hit the aperture range are forwarded to the
AGP Driving Control
Due to the compatibility of some AGP cards with the chipset this setting is
used to fine tune these issues. Default is set to Manual.
AGPDriving Value
This is the value set for the AGP Driving control. The manufacturers recom-
mended setting is set to CC and it is suggested not to change this value.
AGP-4xMode
Enables the 4X AGP mode for higher AGP throughput. A 4X AGP graphics
card is required to enable this function.
Due to Tyan’s commitment to advanced technologies and first to market, not
all high performance 4X AGP graphics cards are compatible w/ our S1854 at the
time of print, please go to our web site for the latest update.
OnChip USB
The chipset contains an integrated USB controller. Select Enabled if you have
USB peripherals.
USBKeyboardSupport
This function enables the use of a USB Keyboard. Default is Disabled.
Auto Detect DIMM/PC2 CLK
This function enables the BIOS to auto-detect the speed of the DIMM.
CPU Clock/Spread Spectrum
This function allows you to change the CPU clock frequency and to Enable/
Disable the Spread Spectrum function which lowers EMI levels.
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Power Management Setup
Note: This chapter describes all fields offered by Award Software in this
screen. Your system board designer may omit or modify some fields.
ROM PCI/ISA BIOS (TYAN1854)
POWER MANAGEMENT SETUP
AWARD SOFTWARE, INC.
Power Management
Power Saving
: Enabled
: User Define
: No
: Suspend->Off
: V/H SYNC+Blank
: 3
: Delay 4 sec.
: Disabled
: Disabled
: Disabled
Primary INTR
IRQ3(COM2)
IRQ4(COM1)
IRQ5(Free)
IRQ6(Floppy Disk)
IRQ7(LPT1)
IRQ8(RTC )
IRQ9(Free)
IRQ10(Free)
IRQ11(Free)
IRQ12(PS/2 Mouse)
: ON
: Primary
: Primary
: Primary
: Primary
: Primary
: Disabled
: Secondary
: Secondary
: Secondary
: Primary
PM Control by APM
Video Off After
Video Off Method
MODEM Use IRQ
Soft-Off by PWRBTN
HDD Power Down
Doze Mode
Suspend Mode
** PM Events **
VGA
LPT & COM
HDD & FDD
: OFF
: LPT/COM
: ON
IRQ13(Coprocessor) : Disabled
IRQ14(Primary IDE) : Primary
IRQ15(Secondary IDE): Disabled
DMA/master
Modem Ring Resume
RTC Alarm Resume
: OFF
: Disabled
: Disabled
ESC : Quit
F1 : Help
↑↓ →← : Select Item
PU/PD/+/- : Modify
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
Wake Up On LAN
: Disabled
Power Management Setup - Default Settings Chart
Setting Option
Pow er Management
Pow er saving
BIOS Default
Enabled
Setup Default
Enabled
User Def ine
No
User Def ine
No
PMControl by APM
Video Off After
Video Off Method
MODEM Us e IRQ
Soft-Off by PWRBTN
HDD Pow er Dow n
Doze Mode
Suspend
Suspend
V/ H SYNC+Blank V/ HSYNC+Blank
3
3
Delay 4 sec
Disabled
Disabled
Disabled
Instant-Off
Disabled
Disabled
Disabled
Suspend Mode
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Chapter 3
BIOS Configuration
Setting Option
VGA
BIOS Default Setup Default
OFF
OFF
LPT & COM
HDD & FDD
LPT / COM
ON
LPT / COM
ON
DMA/master
OFF
OFF
ModemRing Resume
RTC Alarm Resume
Wake Up on LAN
Primary INTR
Disabled
Disabled
Disabled
ON
Disabled
Disabled
Disabled
ON
IRQ3 (COM2)
IRQ4 (COM1)
Primary
Primary
Primary
Primary
Primary
Disabled
Secondary
Secondary
Secondary
Primary
Disabled
Primary
Disabled
Primary
Primary
Primary
Primary
Primary
Disabled
Secondary
Secondary
Secondary
Primary
Primary
Primary
Disabled
IRQ5 (Free)
IRQ6 (Floppy Disk)
IRQ7 (LPT1)
IRQ8 (RTC Alarm)
IRQ9 (Free)
IRQ10 (Free)
IRQ11 (Free)
IRQ12 (PS/2 Mouse)
IRQ13 (Coprocessor)
IRQ14 (Primary IDE)
IRQ15 (Secondary IDE)
Power Management
This option allows you to select the type (or degree) of power saving for Doze,
Standby, and Suspend modes. See the section PM Timers for a brief descrip-
tion of each mode. This table describes each power management mode:
Maximum power savings. Only available for SL CPUs.
Max saving
Inactivity period is 1 minute in each mode.
Set each mode individually. Select time-out periods in the PM
Timers section, following.
User Define
Minimum power savings. Inactivity period is 1 hour in each
mode (except the hard drive).
Min Saving
Power Saving Function
This function allows your system to reduce power consumption when it is idle.
PM Control by APM
If Advanced Power Management (APM) is installed on your system, selecting
Yes gives better power savings.
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Video Off Option
Selects the power-saving modes during which the monitor goes blank.
Always On
Monitor remains on during power-saving modes.
Suspend --> Off Monitor blanked when system enters Suspend mode.
All Modes--> Off Monitor blanked when system enters any power-saving mode.
Video Off Method
Determines the manner in which the monitor is blanked. The Blank Screen
option will let the system BIOS blank the screen when disabling video. V/H
sync+Blank will allow the system BIOS to turn off the V-SYNC and H-SYNC
signals running from the VGA card to the monitor.
V/H
System turns off vertical and horizontal synchronization ports
SYNC+Blank and writes blanks to the video buffer.
Select this option if your monitor supports the Display Power
Management Signaling (DPMS) standard of the Video
Electronics Standards Association (VESA). Use the software
supplied for your video subsystem to select video power
management values.
DPMS
Support
Blank Screen System only writes blanks to the video buffer.
MODEMUseIRQ
If Modem Ring Resume is Enabled, it is possible to wake the system by dialing
in to it. This field determines which IRQ will be monitored for the incoming call.
Soft-Off by PWRBTN
When you select Instant Off or Delay 4 Sec., turning the system off with the
on/off button places the system in a very low power usage state, either
immediately or after 4 seconds, with only enough circuitry receiving power to
detect wake-up event activity.
** PM Timers **
The following modes are Green PC power saving functions that are user-
configurable only in User Defined Power Management mode.
HDDPowerDown
After the selected period of drive inactivity (1 to 15 minutes), the hard disk
drive powers down while all other devices remain active.
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Chapter 3
BIOS Configuration
DozeMode
After the selected period of system inactivity (1 minute to 1 hour), the CPU
clock runs at slower speed while all other devices still operate at full speed.
Suspend Mode
After the selected period of system inactivity (1 minute to 1 hour), all devices
except the CPU shut off.
** PM Events **
A power management (PM) event awakens the system from, or resets activity
timers for, Suspend mode. You can disable monitoring of common interrupt
requests so they do not generate PM events.
VGA
When On, any video activity is a PM event.
LPT & COM
Select none, or one or more, ports whose activity is a PM event.
HDD&FDD
When On, any hard drive or floppy drive activity is a PM event.
DMA/master
When On, any DMA or bus master activity is a PM event.
Modem Ring Resume
When Enabled, an input signal on the serial Ring Indicator (RI) line (in other
words, an incoming call on the modem) awakens the system from Suspend
mode.
RTC Alarm Resume
When Enabled, you can set the date and time at which the RTC (real-time
clock) alarm awakens the system from Suspend mode.
Wake Up on LAN
This feature allows remote power up through a LAN connection when used in
conjunction with a Wake on LAN compliant network adapter and appropriate
software.
Primary INTR
A system peripheral signals that it wants to gain the attention of the operating
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system by sending an interrupt request. When the system is in Suspend mode,
IRQ activity can cause a Primary or Secondary wake-up. When Primary INTR is
On, the IRQs in the above fields can be configured as Primary, Secondary, or
Disabled.
Primary
The system wakes up fully when it detects IRQ activity.
The system does not wake up, but the interrupt request is
processed. Secondary interrupts are typically
housekeeping devices needed to maintain the system while
Secondary not requiring the use of the rest of the system resources.
For example, IRQ8, the RTC Alarm, is configured as
Secondary by default. Another example might be a
network adapter continually polled by the network.
IRQn
The following is a list of IRQs (Interrupt Request Lines) assigned to common
system peripherals.
IRQ0 (System Timer)
IRQ1 (Keyboard)
IRQ2 (Cascade- Reserved)
IRQ3 (COM2)
IRQ7(LPT1)
IRQ8 (RTCAlarm)
IRQ9(FREE)
IRQ10(FREE)
IRQ4 (COM1)
IRQ11(FREE)
IRQ5(FREE)
IRQ6 (Floppy Disk)
IRQ12 (PS/2 Mouse)
IRQ13 (Coprocessor)
IRQ14 (Primary IDE)
IRQ15 (Seconday IDE)
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Chapter 3
BIOS Configuration
PnP/PCI Configuration
Note: This chapter describes all fields offered by Award Software in this
screen. Your system board designer may omit or modify some fields.
ROM PCI/ISA BIOS (TYAN1854)
PNP/PCI CONFIGURATION
AWARD SOFTWARE, INC.
PNP OS Installed
Resources Controlled By
Reset Configuration Data
: Yes
: Auto
: Disabled
CPU to PCI Write Buffer
PCI Dynamic Bursting
PCI Master 0 WS Write
PCI Delay Transaction
PCI#2 Access #1 Retry
AGP Master 1 WS Write
AGP Master 1 WS Read
: Enabled
: Disabled
: Enabled
: Disabled
: Disabled
: Disabled
: Disabled
Assign IRQ for USB
Assign IRQ for VGA
: Enabled
: Enabled
ESC : Quit
F1 : Help
↑↓ →← : Select Item
PU/PD/+/- : Modify
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
PnP / PCI Configuration - Default Settings Chart
Setting Option
BIOS Default Setup Default
PnP OS Ins talled
Y es
Y es
Resources Controlled By Auto
Reset Conf iguration Data Disabled
CPU to PCI Write Buffer Enabled
Auto
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Enabled
Enabled
PCI Dynamic Bursting
PCI Master 0 WS Write
PCI Delay Transaction
Disabled
Enabled
Disabled
PCI#2 Access #1 Retry Disabled
AGP Master 1 WS Write Disabled
AGPMaster 1 WS Read Disabled
Assign IRQ for USB
Assign IRQ for VGA
Enabled
Enabled
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PNP OS Installed
Select Yes if the system operating environment is Plug-and-Play aware (e.g.,
Windows 98, Windows 2000).
Resources Controlled By
The Plug and Play EliteBIOS can automatically configure all the boot and Plug
and Play-compatible devices. If you select Auto, all the interrupt request (IRQ)
and DMA assignment fields disappear, because the BIOS automatically
assigns them.
Reset Configuration Data
Normally, you leave this field Disabled. Select Enabled to reset Extended
System Configuration Data (ESCD) when you exit Setup if you have installed a
new add-on and the system reconfiguration has caused such a serious conflict
that the operating system cannot boot.
CPU to PCI Write Buffer
When this field is Enabled, writes from the CPU to the PCI bus are buffered, to
compensate for the speed differences between the CPU and the PCI bus.
When Disabled, the writes are not buffered and the CPU must wait until the
write is complete before starting another write cycle.
PCI Dynamic Bursting
When Enabled, every write transaction goes to the write buffer. Burstable
transactions then burst on the PCI bus; nonburstable transactions do not.
PCI Master 0 WS Write
When this field is Enabled, writes to the PCI bus are executed with zero wait
states.
PCI DelayTransaction
The chipset has an embedded 32-bit posted write buffer to support delay
transaction cycles. Select Enabled to support compliance with PCI specifica-
tion version 2.1.
PCI#2 Access #1 Retry
Select Enabled to rotate priority of PCI masters.
AGP Master 1 WS Write
Select Enabled to add one clock tick to AGP write operations.
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Chapter 3
BIOS Configuration
AGP Master 1 WS Read
Select Enabled to add one clock tick to AGP read operations.
Assign IRQ for VGA
Assign an IRQ number to your VGA adapter.
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Integrated Peripherals
Note: This chapter describes all fields offered by Award Software in this
screen. Your system board designer may omit or modify some fields.
ROM PCI/ISA BIOS (TYAN1854)
INTEGRATED PERIPHERALS
AWARD SOFTWARE, INC.
OnChip IDE Channel 0
OnChip IDE Channel 1
IDE Prefetch Mode
: Enabled
: Enabled
: Disabled
: Auto
: Auto
: Auto
UART Mode Select
: Normal
IDE Primary Master PIO
IDE Primary Slave PIO
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Primary Master UDMA
IDE Primary Slave UDMA
IDE Secondary Master UDMA
IDE Secondary Slave UDMA
Init Display First
Onboard Parallel Port
Onboard Parallel Mode
: 378/IRQ7
: SPP
: Auto
: Disabled
: Disabled
: Disabled
: Disabled
: AGP
PWRON After PWR Fail
: Off
Power On Function
KBC Input Clock
: Button Only
: 8MHz
Onboard FDD Controller
Onboard Serial Port 1
Onboard Serial Port 2
: Enabled
: 3F8/IRQ4
: 2F8/IRQ3
ESC : Quit
F1 : Help
↑↓ →← : Select Item
PU/PD/+/- : Modify
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
Integrated Peripherals - Default Settings Chart
Setting Option
BIOS Default Setup Default
OnChip IDEFirst Channel
OnChip IDESecond Channel
IDEPrefetch Mode
IDE Primary Mas ter PIO
IDEPrimary Slave PIO
IDESecondary Master PIO
IDESecondary Slave PIO
IDEPrimary Master UDMA
IDEPrimary Slave UDMA
Enabled
Enabled
Disabled
A uto
Enabled
Enabled
Enabled
A uto
Auto
Auto
Auto
Auto
Auto
Auto
Disabled
Disabled
Auto
Auto
IDESecondary Master UDMA Disabled
Auto
IDESecondary Slave UDMA
Init Display First
Disabled
AGP
Auto
AGP
KBC Input Clock
Onboard FDC Controller
8 MHz
Enabled
8 MHz
Enabled
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Chapter 3
BIOS Configuration
Settings Chart (Continued)
Setting Options
BIOS Default Setup Default
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode
3F8 / IRQ4
2F8 / IRQ3
Normal
3F8 / IRQ4
2F8 / IRQ3
Normal
378 / IRQ7
SPP
Onboard Parallel Port
Onboard Parallel Mode
378 / IRQ7
SPP
PWRON Af ter PWR-Fail Of f
Of f
On-Chip PCI IDE First/Second Channel
This chipset contains a PCI IDE interface with support for two IDE channels.
Select Enabled to activate the primary and/or secondary onboard IDE interface.
Select Disabled to deactivate this interface, if you install a primary and/or
secondary add-in IDE interface.
IDE Prefetch Mode
The onboard IDE drive interface supports IDE prefetching for faster drive
accesses. If you install a primary and/or secondary add-in IDE interface, set
this field to Disabled if the interface does not support prefetching.
IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-
4) for each of up to four IDE devices that the internal PCI IDE interface
supports. Modes 0 through 4 provide successively increased performance. In
Auto mode, the system automatically determines the best mode for each
device.
IDE Primary/Secondary Master/Slave UDMA
UDMA (Ultra DMA) is a DMA data transfer protocol that utilizes ATA
commands and the ATA bus to allow DMA commands to transfer data at a
maximum burst rate of 66 MB/s. When you select Auto in the four IDE UDMA
fields (for each of up to four IDE devices that the internal PCI IDE interface
supports), the system automatically determines the optimal data transfer rate
for each IDE device.
Init Display First
Select the type of display adapter used in your system.
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POWER ON Function
This option enables power on from Windows 98 keyboard, right or left mouse
button, password, hotkey, or power button. Note: If you use the keyboard
password option to power on your system, the power button will be disabled.
KBC Input Clock
Allows you to adjust the keyboard clock signal.
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on
the system board and you wish to use it. If you install an add-in FDC or the
system has no floppy drive, select Disabled in this field.
Onboard Serial Port 1/ 2
Select a logical COM port address and corresponding interrupt for the first and
second serial ports. The second serial port offers infrared options in the next
field.
UART Mode Select
Select an operating mode for the serial infared connector:
Standard RS-232C serial port
HPSIR IrDA compliant serial infrared port
ASKIR Amplitude shift keyed infrared port
Onboard Parallel Port
Select a logical LPT port address and corresponding interrupt for the physical
parallel port.
Onboard Parallel Mode
Select a mode for the onboard parallel port.
PWRON After PWR-Fail
This function enables the computer to power up or down after a sudden
power interuption. If the setting is set to OFF, the computer will stay off even
if the power is resumed. If it is set to On, the computer will power on when
power is restored. If the setting is set to KEEP, the computer will return to the
previous state before the power was interrupted.
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Chapter 3
BIOS Configuration
User Password
When you select this function, a message appears at the center of the screen:
ENTER PASSWORD:
Type the password, up to eight characters, and press Enter. Typing a pass-
word clears any previously entered password from CMOS memory. Now the
message changes:
CONFIRM PASSWORD:
Again, type the password and press Enter. To abort the process at any time,
press Esc.
In the Security Option item in the BIOS Features Setup screen, select System
or Setup:
Enter a password each time the system boots and whenever
you enter Setup.
System
Setup
Enter a password whenever you enter Setup.
Note: To clear the password, simply press Enter when asked to enter a
password. Then the password function is disabled.
Flash Writer Utility
You can upgrade the BIOS on your motherboard by using the Flash Memory
Writer (FMW) utility. This utility can be downloaded from website. The system
BIOS is stored on a flash EEPROM chip on the mainboard, which can be
erased and reprogrammed by the FMW. The following three files make up the
FMW:
FLASHV73.EXE The Flash Memory Writer utility for Award to
Award upgrade.
README.TXT
1854v100.BIN*
A text file of instructions.
The new BIOS file.
(*This file name is subject to change and can have either a .bin or .rom extension.)
The FMW records (or programs) a new BIOS onto the flash memory chip. You
cannot upgrade an Award BIOS to an AMI BIOS or vice-versa.
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Note: You should always clear your CMOS after flashing a BIOS. This will clear
out any stray settings from your old BIOS which may have been carried over
from the flashing process. Most problems encountered after flashing a BIOS
will be solved by this simple procedure (see Hardware CMOS & Password
Reset, page 16).
To reprogram the system BIOS, the CPU must be running in real mode. FMW
will not run if the CPU is operating in a protected or virtual mode. This means
that you cannot run it with Windows running or with any memory manager
software. You must disable any memory manager software before you can run
FMW. The easiest way to do this is as follows:
1) Boot your system from a bootable floppy disk with no CONFIG.SYS or
AUTOEXEC.BAT files, and then run FMW from a backup copy of your
support disk. You can make your back-up floppy bootable when you format it,
and use one disk for both purposes.
2) If you are using MS-DOS 6.x, you can use the feature that allows you to
bypass the CONFIG.SYS andAUTOEXEC.BAT files. You can access this
feature by pressing <F5> while the “Starting MS-DOS...” line is on the screen
during boot-up.
If you are uncertain whether or not you have a memory manager running, try
FMW. If it works, then there is no active memory manager on your system. If
you see a warning message about the CPU mode, follow the above directions
to get around the memory manager.
Once you have your CPU in real mode, you can run FMW. You can copy the
contents of the “Flash” directory to your hard drive, or you can run the utility
from a backup of the support floppy disk. Either way, make sure that the new
BIOS file is in the same directory as the FMW utility.
To start FMW, change to the “Flash” directory if you are not already in it.
Type “awdflash” at the DOS command line and press the <Enter> key. The
FMW utility screen will appear:
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Chapter 3
BIOS Configuration
FLASH MEMORY WRITER V.7.3
<C>AWARD SOFTWARE 1999 All Rights Reserved
Flash Type-
File Name to Program:
Error Message:
Type in the whole file name, e.g. 1854v100.BIN, and confirm that you want
to program the BIOS. The utility will then “Blank,” “Erase,” and “Program”
the flash memory on the mainboard with the new BIOS file. You should
choose “Yes” to save the original system BIOS to a floppy diskette before
you program the new BIOS. This leaves you with a backup of your original
BIOS in case you need to re-install it. If you cannot successfully program the
new BIOS file for some reason, re-install your original BIOS from the backup
file. Remember, always reset the CMOS after flashing to a new BIOS (see
page 17).
Warning: If you do not successfully install a complete BIOS file in the flash
memory on the mainboard, your system may not be able to boot. If this hap-
pens, it will require service by your system vendor. Follow the instructions in
this section precisely to avoid such an inconvenience.
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System Resources
Beep Codes
Fatal errors, which halt the boot process, are communicated through a series of
audible beeps. IfAward BIOS POST can initialize the system video display, it
displays the error message. Displayed error messages, in most cases, allow the
system to continue to boot. Displayed error messages are described on pages
64-65. See the top of the next page for the beep code chart.
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Chapter 4
System Resources
Troubleshooting System Problems
Currently the only beep code indicated that a video error has occured
and the BIOS cannot initialize the video screen to display any additional
information. This beep code consists of a single long beep followed by
two short beeps. Any other beeps are probably a RAM problem
Displayed Error Messages
If an error occurs after the system display has been initialized, the error
message will be displayed as follows:
ERROR Message Line 1
ERROR Message Line 2
Press <F1> to continue
and the system will halt. The system will not halt if the Wait for <F1> If Any
Error option in Advanced Setup is Disabled.
RUN SETUP UTILITY
may also appear. Press <F1> to run AwardBIOS Setup if this message appears.
Please see the following page for a chart for possible error messages and
explainations.
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Error Message
8042 Gate-A20 Error
Address Line Short!
Explanation
Gate A20 on the keyboard controller (8042) is not working. Replace the 8042.
Error in the address decoding circuitry.
No response from drive C:. Run the AMIDiag Hard Disk Utility. Check the C: hard
disk type in Standard Setup.
C: Drive Error
C: Drive Failure
No response from hard disk drive C:. Replace the drive.
Cache memory is defective. Run AMIDiag.
Cache Memory Bad,
Do Not Enable Cache!
CH-2 Timer Error
An AT system has two timers. There is an error in timer 2.
CMOS Battery State
Low
CMOS RAM is powered by a battery. The battery power is low. Replace the
battery.
CMOS Checksum
Failure
CMOS RAM checksum is different than the previous value. Run Award BIOS
Setup.
CMOS System
Options Not Set
The values stored in CMOS RAM have been destroyed. Run Award BIOS Setup.
CMOS Display Type
Mismatch
The video type in CMOS RAM does not match the type detected. Run Award
BIOS Setup.
CMOS Memory Size
Mismatch
The amount of memory found by Award BIOS is different than the amount in
CMOS RAM. Run Award BIOS Setup.
CMOS Time and Date
Not Set
Run Standard Setup to set the date and time.
No response from drive D:. Run the AMIDiag Hard Disk Utility. Check the hard
disk type in Standard Setup.
D: Drive Error
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Chapter 4
System Resources
Error Message
Explanation
D: drive failure
No response from hard disk drive D:. Replace the drive.
The boot diskette in drive A: cannot be used to boot the system. Use
another boot diskette and follow the screen instructions.
Diskette Boot Failure
Display Switch Not
Proper
Some systems require a video switch be set to either color or
monochrome. Turn the system off, set the switch properly, then power on.
DMA Error
DMA 1 Error
DMA 2 Error
Error in the DMA controller.
Error in the first DMA channel.
Error in the second DMA channel.
Award BIOS cannot communicate with the floppy disk drive controller.
Check all appropriate connections after the system is powered down.
FDD Controller Failure
HDD Controller Failure
Award BIOS cannot communicate with the hard disk drive controller.
Check all appropriate connections after the system is powered down.
INTR1 Error
INTR2 Error
Interrupt channel 1 failed POST.
Interrupt channel 2 failed POST.
Award BIOS can read the diskette in floppy drive A:, but it cannot boot
Invalid Boot Diskette the system with it. Use another boot diskette and follow the screen
instructions.
Keyboard Is
Locked...Unlock It
The keyboard lock on the system is engaged. The system must be
unlocked to continue to boot.
The keyboard has a timing problem. Make sure a Keyboard Controller
AMIBIOS is installed. Set Keyboard in Advanced Setup to Not Installed
to skip the keyboard POST routines.
Keyboard Error
KB/Interface Error
No ROM BASIC
There is an error in the keyboard connector.
Cannot find a proper bootable sector on either drive A: or C:. AMIBIOS
cannot find ROM Basic.
Parity error in memory installed on an adapter card in an expansion slot.
The format is:
OFF BOARD PARITY ERROR ADDR = (XXXX)
XXXX is the hex address where the error occurred. Run AMIDiag to find and
correct memory problems.
Off Board Parity Error
Parity error in motherboard memory. The format is:
ON BOARD PARITY ERROR ADDR = (XXXX)
XXXX is the hex address where the error occurred. Run AMIDiag to find
and correct memory problems.
On Board Parity Error
Parity Error ????
Parity error in system memory at an unknown address. Run AMIDiag to
find and correct memory problems.
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Glossary
ACPI (Advanced Configuration and Power Interface) is a power management
specification that allows the operating system to control the amount of power
distributed to the computer’s devices. Devices not in use can be turned off,
reducing unnecessary power expenditure.
AGP (Accelerated Graphics Port) is a PCI-based interface which was designed
specifically for demands of 3D graphics applications. The 32-bit AGP channel
directly links the graphics controller to the main memory. While the channel
runs at only 66MHz, it supports data transmission during both the rising and
falling ends of the clock cycle, yielding an effective speed of 133MHz.
AT was the original form factor of IBM’s PC.
ATAPI (AT Attachment Packet Interface), also known as IDE orATA, is a drive
implementation that includes the disk controller on the device itself. It allows
CD-ROMs and tape drives to be configured as master or slave devices, just
like hard drives.
ATX form factor was designed to replace the AT form factor. It improves on the
AT design by rotating the board ninety degrees, so that the IDE connectors
are closer to the drive bays, and the CPU is closer to the power supply and
cooling fan. The keyboard, mouse, serial, USB, and parallel ports are built in.
Bandwidth refers to carrying capacity. The greater the bandwidth, the more
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Appendix
Glossary
data the bus, phone line, or other electrical path, can carry. Greater bandwidth,
then, also results in greater speed.
The BIOS (Basic Input/Output System) program resides in the ROM chip, and
provides the basic instructions for controlling your computer’s hardware. Both
the operating system and application software use BIOS routines to ensure
compatibility.
A buffer is a portion of RAM which is used to temporarily store data, usually
from an application, though it is also used when printing, and in most key-
board drivers. The CPU can manipulate data in a buffer before copying it, all at
once, to a disk drive. While this improves system performance--reading to or
writing from a disk drive a single time is much faster than doing so repeatedly--
there is the possibility of losing your data should the system crash. Informa-
tion stored in a buffer is temporarily stored, not permanently saved.
A bus is a data pathway. The term is used especially to refer to the connection
between the processor and system memory, and between the processor and
PCI or ISA local buses.
Bus mastering allows peripheral devices and IDEs to access the system
memory without going through the CPU (similar to DMA channels).
A cache is a temporary storage area for data that will be needed often by an
application. Using a cache lowers data access times, since the needed informa-
tion is stored in the SRAM instead of in the slower DRAM. Note that the
cache is also much smaller than your regular memory: a typical cache size is
512KB, while you may have as much as 1GB of regular memory.
Cache size refers to the physical size of the cache onboard. This should not be
confused with the cacheable area, which is the total amount of memory which
can be scanned by the system in search of data to put into the cache. A typical
setup would be a cache size of 512KB, and a cacheable area of 512MB. In this
case, up to 512MB of the main memory onboard is capable of being cached.
However, only 512KB of this memory will be in the cache at any given moment.
Any main memory above 512MB could never be cached.
Closed and open jumpers Jumpers and jumper pins are active when they are
On or Closed, and inactive when they are Off or Open.
CMOS Complementary Metal-Oxide Semiconductors are chips that hold the
basic start-up information for the BIOS.
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The COM port is another name for the serial port, which is so-called because it
transmits the eight bits of a byte of data along one wire, and receives data on
another single wire (that is, the data is transmitted in serial form, one bit after
another). Parallel ports transmit the bits of a byte on eight different wires at the
same time (that is, in parallel form, eight bits at the same time).
DIMM Dual In-line Memory Modules are a faster and more capacious form of
RAM than SIMMs, and do not need to be installed in pairs.
DIMM bank DIMM banks are sometimes called DIMM sockets, because the
physical slot and the logical unit are the same. That is, one DIMM module fits
into one DIMM socket, which is capable of acting as a memory bank.
DMA Direct Memory Access channels are similar to IRQs. DMA channels
allow hardware devices (like sound cards or keyboards) to access the main
memory without involving the CPU. This frees up CPU resources for other
tasks. As with IRQs, it is vital that you do not double up devices on a single
line. Plug and Play devices will take care of this for you.
In Doze mode, only the CPU’s speed is slowed.
DRAM Dynamic RAM is a widely available, very affordable form of RAM
which has the unfortunate tendency to lose data if it is not recharged regularly
(every few milliseconds). This refresh requirement makes DRAM three to ten
times slower than non-recharged RAM such as SRAM.
EDO RAM (Extended Data-Out RAM) speeds access to memory locations by
assuming that memory addresses are static: the next time it looks for a bit of
data, it will be at the same spot, or one nearby.
EEPROM Electrically Erasable Programmable ROM, also called Flash BIOS, is
a ROM chip which can, unlike normal ROM, be updated. This allows you to
keep up with changes in the BIOS programs without having to buy a new chip.
TYAN’s BIOS updates can be found at:
ESCD (Extended System Configuration Data) is a format for storing informa-
tion about Plug and Play devices in the system BIOS. This information helps
properly configure the system each time it boots.
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Appendix
Glossary
Firmware is low level software that controls the system hardware.
Form factor is an industry term for the size, shape, power supply type, and
external connector type of the PCB (personal computer board) or motherboard.
The standard form factors are the AT and ATX, although TYAN also makes
some Baby-AT boards.
A Global timer is an onboard hardware timer, such as the Real Time Clock.
Handshaking is a form of encryption. One system, typically the server, sends
an encryption scheme to another agent, typically a client. Thus, the client’s
data is protected during transmittal to the server.
HDD stands for Hard Disk Drive.
H-SYNC controls the horizontal properties of the monitor.
IC (Integrated Circuit) is the formal name for the computer chip.
IDE Integrated Device (or Drive) Electronics is a simple, self-contained hard
drive interface. It can handle drives up to 8.4GB in size. Almost all IDEs sold
now are in fact Enhanced IDEs (EIDEs).
IDE INT (IDE Interrupt) is a hardware interrupt signal that goes to the IDE.
I/O Input/Output is the connection between your computer and another piece
of hardware (mouse, keyboard, etc.).
IRQ An Interrupt Request is an electronic request that runs from a hardware
device to the CPU. The interrupt controller assigns priorities to incoming
requests and delivers them to the CPU. It is important that there is only one
device hooked up to each IRQ line; doubling up devices on IRQ lines can lock
up your system. Happily, Plug and Play operating systems take care of these
details for you.
ISA stands for Industry Standard Architecture. ISAis a slower 8- or 16-bit BUS
(data pathway).
Latency is the amount of time that one part of a system spends waiting for
another part to catch up. This is most common when the system sends data
out to a peripheral device, and is waiting for the peripheral to send some data
back (peripherals tend to be slower than onboard system components).
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NVRAM ROM and EEPROM are both examples of Non-Volatile RAM, memory
that holds its data without power. DRAM, in contrast, is volatile.
OEMs (Original Equipment Manufacturers) like Compaq or IBM package other
companies’ motherboards and hardware inside their case and sell them.
The parallel port transmits the bits of a byte on eight different wires at the
same time (that is, in parallel form, eight bits at the same time).
PCI stands for Peripheral Component Interconnect. PCI is a 32-bit local bus
(data pathway) which is faster than the ISA bus. Local buses are those which
operate within a single system (as opposed to a network bus, which connects
multiple systems).
The PCI PIO (PCI Programmable Input/Output) modes are the data transfer
modes used by IDE drives. These modes use the CPU for data transfer (DMA
channels do not). PCI refers to the type of bus used by these modes to
communicate with the CPU.
PCI-to-PCI bridge allows you to connect multiple PCI devices onto one PCI
slot.
Pipeline burst SRAM is a fast secondary cache. It is used as a secondary
cache because SRAM is slower than SDRAM, but usually larger. Data is
cached first to the faster primary cache, and then, when the primary cache is
full, to the slower secondary cache.
Pipelining improves system performance by allowing the CPU to begin
executing a second instruction before the first is completed. A pipeline can be
likened to an assembly line, with a given part of the pipeline repeatedly
executing a set part of an operation on a series of instructions.
PM timers (Power Management timers) are software timers that count down
the number of seconds or minutes until the system times out and enters sleep,
suspend, or doze mode.
PnP is an acronym for Plug and Play, a design standard that has become
ascendant in the industry. Plug and Play devices require little set-up to use.
Novice end users can simply plug them into a computer that is running on a
Plug and Play-aware operating system (such as Windows 95), and go to work.
Devices and operating systems that are not Plug and Play require you to
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Appendix
Glossary
reconfigure your system each time you add or change any part of your
hardware.
The term RAM (Random Access Memory), while technically referring to a type
of memory where any byte can be accessed without touching the adjacent
data, is often used to refer to the system’s main memory. This memory is
available to any program running on the computer.
ROM (Read-Only Memory) is a storage chip which contains the BIOS (Basic
Input/Output System), the basic instructions required to boot the computer
and start up the operating system.
SDRAM (Synchronous Dynamic RAM) is so-called because it can keep two
sets of memory addresses open simultaneously. By transferring data alter-
nately from one set of addresses, and then the other, SDRAM cuts down on
the delays associated with non-synchronous RAM, which must close one
address bank before opening the next.
The serial port is so called because it transmits the eight bits of a byte of data
along one wire, and receives data on another single wire (that is, the data is
transmitted in serial form, one bit after another).
SIMM Single In-line Memory Modules are the most common form of RAM.
They must be installed in pairs, and do not have the carrying capacity or the
speed of DIMMs.
SIMM bank/socket SIMM sockets are the physical slots into which you stick
SIMM modules. A pair of SIMM sockets form a SIMM bank, and act as a unit.
If only one socket is filled, the bank will not operate.
In Sleep/Suspend mode, all devices except the CPU shut down.
SRAM Static RAM, unlike DRAM, does not need to be refreshed in order to
prevent data loss. Thus, it is faster, and more expensive.
In Standby mode, the video and fixed disk drive shut down; all other devices
operate normally.
UltraDMA/66 is a fast version of the old DMA channel. UltraDMA is also
called UltraATA. Without UltraDMA your system cannot take advantage of
the higher data transmission rates of the new UltraATA hard drives.
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Universal Serial Bus or USB, is a versatile port. This one port type can
function as a serial, parallel, mouse, keyboard, or joystick port. It is fast
enough to support video transfer, and is capable of supporting up to 127
daisy-chained peripheral devices.
VGA (Video Graphics Array) is the PC video display standard.
V-SYNC controls the vertical properties of the monitor.
ZIF socket Zero Insertion Force sockets make it possible to insert CPUs
without damaging the sensitive pins. The CPU is lightly placed in an open ZIF
socket, and the metal lever pulled down. This shifts the processor over and
down, guiding it into place on the board.
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Appendix 2
Retention Module installation
Retention Module Installation
Installing SECC2 CPUs -Option 1
The following are alternative methods of installing the CPU and retention
module to that of chapter 2. On both sides of the SECC2 CPU reside the lower
tabs of the aluminum heat sink (see Figure A below). These tabs should snap
into the retention module. Currently, the retention module recommended for
securing the SECC2 CPU is included in the motherboard package. The reten-
tion brace consists of a foldable bracket that secures the CPU. (See Figure B
on the following page)
LowerTabs
Figure A
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Line up the pegs of the retention brace with the holes provided on the
motherboard. Secure the retention brace by pressing firmly on the pins until
they lock into the motherboard.(Figure B)
Figure B
Line up the CPU with the slot and slide CPU into the module from the top
until you here a click. (See Figure C). The end result should look like Figure D
on the following page.
Figure C
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Appendix 2
Retention Module installation
Figure D
Figure D above shows a properly installed SECC2 CPU using the retention
module. Note the direction of the CPU fan and the way in which the cable is
connected.
RemoveCPU
Release the CPU from the retention module by gently bending the two ends of
the retention module away from the CPU. With the module out of the way, pull
the CPU out of the slot This may require careful firm tugs to pull the CPU out
of its slot.
.
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Installing SECC2 CPUs - Option 2
Another method to secure an SECC2
CPU is by using the Universal
Retention Module (also provided by
Tyan). The universal retention
module is designed to accommodate
most versions of the Pentium
Top Clip
Celeron CPUs. Included in this
solution is an overhead clip to lock
the CPU into its slot along with the
side universal braces. See Figure E
(above) for the universal retention
Side Braces
Figure E
module components. Install the
CPU, place the two side braces
at the ends of the CPU slot (see
Figure F left). The screws on
the motherboard should fit
through the holes of the
retention braces. Tighten and
secure both braces using a
screw driver. Next, carefully
insert the CPU between the
braces
and onto the CPU slot (see
Figure G below). Make sure the
Figure F
CPU fan faces towards the
center of the motherboard.
When the CPU is secured
onto the slot, take the
overhead clip and insert
the ends of the clip over
the top of the side braces
(See Figure H on the
following page).
You will hear a ‘click’
when the overhead clip is
fitted securely into the
Figure G
side braces.
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Appendix 2
Retention Module installation
Figure H*
Tab
Make sure the lower lip of the
overhead clip is oriented towards the
opposite side of the CPU fan (see
Figure I left).
Tab
Lowered lip
Removing CPU - Removal of the CPU is basically the
reverse order of the installation steps.
First remove the overhead clip. You need to push BOTH
side lock tabs (see Figure I above) towards the center of
the CPU in order to unlock it from the side braces. After
removing the overhead clip, you need to release the CPU
from the braces one side at a time. Press the center
“release tab” of one of the side braces (see Figure J
right) while gently pulling that side of the CPU out of its
slot. Repeat the procedure for the other side brace.
When both ends of the CPU is loose from the side
braces and the slot, you will be able to remove it from the
motherboard.
Figure J
*The pictures shown are used to illustrate a
concept and may not represent your motherboard
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Notice for the USA
Compliance Information Statement (Declaration of Conformity Procedure) DoC
FCC Part 15: This Device complies with Part 15 of the FCC Rules.
Operation is subject to the following conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received including interference that
may cause undesired operation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try one or more of the
following measures:
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Plug the equipment into an outlet on a circuit different from
that of the receiver.
•
Consult the dealer or an experienced radio/television
technician for help.
Notice for Canada
This apparatus complies with the Class B limits for radio interference as
specified in the Canadian Department of Communications Radio Interference
Regulations. (Cet appareil est conforme aux normes de Classe B d’ interfer-
ence radio tel que spécifié par le Ministére Canadien des Communications
dans les réglements d’interférence radio.)
Notice for Europe (CE Mark)
This product is in conformity with the Council Directive 89/336/EEC, 92/31/EEC
(EMC).
CAUTION: Lithium Batteries included with this board. Danger of explosion if
battery is incorrectly replaced. Replace only with the same or equivalent type
recommended by manufacturer. Dispose of used batteries according to
manufacturer instructions.F1 (Fuse 1), F2 (Fuse 2): Rated 30V DC, hold current
at 1.6 A.
Note: The joystick port maximum output rating is 9 amperes at 5 volts.
Document # D1373-200
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Jumper Settings Quick Reference
1-A. CPU Speed Settings (Jumpers JP10, JP11, JP12, JP13)
M
u l ti p l i e r
B u s S p e e d
(s e t in
B IO S )
1 0 0
1 3 3
1 0 0
1 3 3
6 6
C P U s p e e d
J P 1 0
J P 1 1
J P 1 2
J P 1 3
(s e t J m p rs
o n b o a rd )
3 5 0
4 6 6
4 0 0
5 3 3
3 0 0
4 5 0
6 0 0
3 3 3
5 0 0
6 6 7
3 6 6
5 5 0
7 3 3
4 0 0
6 0 0
8 0 0
4 3 3
6 5 0
8 0 0
4 6 6
7 0 0
9 3 3
5 0 0
7 5 0
9 9 7
5 2 8
8 0 0
1 0 6 4
3 . 5
4
O N
O F F
O N
O F F
O N
O N
O N
O F F
4 . 5
5
O F F
O F F
O F F
O N
O N
O F F
O F F
O N
O F F
O N
O N
O N
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
6 6
1 0 0
1 3 3
5 . 5
6
O F F
O N
O N
O F F
O F F
O F F
O F F
O F F
6 . 5
7
O N
O N
O F F
O N
O N
O F F
O F F
O N
7 . 5
8
O N
O F F
O N
O F F
Panel Connector Settings (Jumper J16)
Power LED:
HDD LED+
HDD LED-
Ground
1
3
2
4
Power LED
Sleep LED
For 2-pin: bicolor/single
color Use pins 2-4
For 3-pin: bicolor
Use pins jumper D31
-
5
6
Power On/Off
Ground
-
Reset
7
8
IR +5V
9
10
12
14
16
18
No Connect
Power +5V
No Connect
No connect
No Connect
IR Receive
Ground
11
13
15
17
Top
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
IR Transmit
No Connect
Bottom
Clear CMOS and Reset
Password (Jumper JP2)
Default Reset
1-2
2-3
JP2
See pages 16-19 for details on Jumpers.
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