Dell Vostro 3450
Owner's Manual
Regulatory Model P19G
Regulatory Type P19G001
Contents
Notes, Cautions, and Warnings..................................................................2
Before Working Inside Your Computer.............................................................................7
Recommended Tools.........................................................................................................9
Turning Off Your Computer................................................................................................9
After Working Inside Your Computer................................................................................9
Removing The Battery.....................................................................................................11
Installing The Battery......................................................................................................12
Removing The Memory Card...........................................................................................13
Installing The Memory Card............................................................................................14
Removing The ExpressCard............................................................................................15
Installing The ExpressCard..............................................................................................16
Removing The Memory Door...........................................................................................17
Installing The Memory Door............................................................................................18
Removing The Memory Module......................................................................................19
Installing The Optical Drive.............................................................................................23
Removing The Keyboard.................................................................................................25
Installing The Keyboard..................................................................................................28
Removing The Palm Rest.................................................................................................29
Installing The Palm Rest..................................................................................................35
Removing The Hinge Cover.............................................................................................37
Installing The Hinge Cover..............................................................................................38
Removing The Display Assembly....................................................................................41
Installing The Display Assembly.....................................................................................44
Removing The Display Bezel...........................................................................................47
Installing The Display Bezel............................................................................................48
Removing The Camera....................................................................................................51
Installing The Camera.....................................................................................................52
Removing The Display Panel...........................................................................................55
Installing The Display Panel............................................................................................58
Removing The Display Brackets And Hinges..................................................................65
Installing The Display Brackets And Hinges...................................................................67
Removing the VGA Board................................................................................................69
Installing The VGA Board................................................................................................70
Installing The Wireless Local Area Network (WLAN) Card............................................74
Removing The System Fan..............................................................................................75
Installing The System Fan...............................................................................................76
Removing The System Board..........................................................................................79
Installing The System Board...........................................................................................81
Removing The DC-in Port................................................................................................83
Installing The DC-in Port.................................................................................................85
Removing The Input/Output Panel..................................................................................87
Installing The Input/Output Panel....................................................................................88
Removing The Speakers..................................................................................................91
Installing The Hard Drive.................................................................................................98
Removing The Heat Sink...............................................................................................101
Installing The Heat Sink................................................................................................102
Removing The Processor..............................................................................................105
Installing The Processor...............................................................................................106
Removing The Coin-Cell Battery...................................................................................109
Installing The Coin-Cell Battery.....................................................................................110
System Setup Overview................................................................................................113
System Setup Enter.......................................................................................................113
System Setup Screens..................................................................................................113
System Setup Options...................................................................................................115
Device Status Lights......................................................................................................119
Battery Status Lights.....................................................................................................119
1
Working on Your Computer
Before Working Inside Your Computer
Use the following safety guidelines to help protect your computer from potential damage
and to help to ensure your personal safety. Unless otherwise noted, each procedure
included in this document assumes that the following conditions exist:
•
•
•
You have performed the steps in Working on Your Computer.
You have read the safety information that shipped with your computer.
A component can be replaced or--if purchased separately--installed by performing
the removal procedure in reverse order.
WARNING: Before working inside your computer, read the safety information that
shipped with your computer. For additional safety best practices information, see
the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface, such as a
connector on the back of the computer.
CAUTION: Handle components and cards with care. Do not touch the components
or contacts on a card. Hold a card by its edges or by its metal mounting bracket.
Hold a component such as a processor by its edges, not by its pins.
7
CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab, not
on the cable itself. Some cables have connectors with locking tabs; if you are
disconnecting this type of cable, press in on the locking tabs before you disconnect
the cable. As you pull connectors apart, keep them evenly aligned to avoid bending
any connector pins. Also, before you connect a cable, ensure that both connectors
are correctly oriented and aligned.
NOTE: The color of your computer and certain components may appear differently
than shown in this document.
To avoid damaging your computer, perform the following steps before you begin working
inside the computer.
1. Ensure that your work surface is flat and clean to prevent the computer cover from
being scratched.
3. If the computer is connected to a docking device (docked) such as the optional
Media Base or Battery Slice, undock it.
CAUTION: To disconnect a network cable, first unplug the cable from your
computer and then unplug the cable from the network device.
4. Disconnect all network cables from the computer.
5. Disconnect your computer and all attached devices from their electrical outlets.
6. Close the display and turn the computer upside-down on a flat work surface.
NOTE: To avoid damaging the system board, you must remove the main battery
before you service the computer.
7. Remove the main battery.
8. Turn the computer top-side up.
9. Open the display.
10. Press the power button to ground the system board.
CAUTION: To guard against electrical shock, always unplug your computer from the
electrical outlet before opening the display.
CAUTION: Before touching anything inside your computer, ground yourself by
touching an unpainted metal surface, such as the metal at the back of the
computer. While you work, periodically touch an unpainted metal surface to
dissipate static electricity, which could harm internal components.
11. Remove any installed ExpressCards or Smart Cards from the appropriate slots.
8
Recommended Tools
The procedures in this document may require the following tools:
•
•
•
•
•
Small flat-blade screwdriver
#0 Phillips screwdriver
#1 Phillips screwdriver
Small plastic scribe
Flash BIOS update program CD
Turning Off Your Computer
CAUTION: To avoid losing data, save and close all open files and exit all open
programs before you turn off your computer.
1. Shut down the operating system:
•
In Windows Vista :
Click Start
, then click the arrow in the lower-right corner of the Start menu
as shown below, and then click Shut Down.
•
In Windows XP:
Click Start → Turn Off Computer → Turn Off . The computer turns off after the
operating system shutdown process is complete.
2. Ensure that the computer and all attached devices are turned off. If your computer
and attached devices did not automatically turn off when you shut down your
operating system, press and hold the power button for about 4 seconds to turn them
off.
After Working Inside Your Computer
After you complete any replacement procedure, ensure you connect any external
devices, cards, and cables before turning on your computer.
CAUTION: To avoid damage to the computer, use only the battery designed for this
particular Dell computer. Do not use batteries designed for other Dell computers.
9
1. Connect any external devices, such as a port replicator, battery slice, or media
base, and replace any cards, such as an ExpressCard.
2. Connect any telephone or network cables to your computer.
CAUTION: To connect a network cable, first plug the cable into the network device
and then plug it into the computer.
3. Replace the battery.
4. Connect your computer and all attached devices to their electrical outlets.
5. Turn on your computer.
10
6. Remove the screws that secure the optical drive bracket.
7. Remove the optical drive bracket from the optical drive module.
22
24
5. Pry up the third keyboard retainer.
6. Pry up the fourth keyboard retainer.
26
7. Pull up the keyboard from the palm rest.
8. Release the latch on the system board connector, then disconnect the keyboard
cable.
27
8. Remove the rubber from the bottom base on the right side.
9. Remove the rubber from the bottom base on the left side.
30
10. Remove all the screws from the bottom base.
11. Flip the computer around and remove the screws that secures the palm rest.
31
12. Release the latches on the system board connector, then disconnect the touch pad
cable and the finger printer cable.
13. Release the latch on the system board connector and then disconnect the power
button cable.
32
14. Release the latch on the system board connector and then disconnect the hot key
cable.
15. Pry up the right side of the palm rest.
33
16. Pry up the left side of the palm rest.
17. Pry up the sides of the palm rest and remove it from the computer.
34
Installing The Palm Rest
1. Starting from the right edge of the palm rest, press downwards on the system to
engage the tabs.
2. Work your way around the edges and ensure the tabs are fully engaged.
3. Connect all cables to the system board.
4. Tighten the screws to secure the palm rest in place.
5. Tighten the screws on the bottom of the system to secure the palm rest in place.
35
36
39
40
9. Disconnect the LVDS cable from the system board.
10. Disconnect the wireless local area network (WLAN) antenna cable.
42
11. Remove the screws that secure the left hinge.
12. Remove the screws that secure the right hinge.
43
13. Lift the display assembly and remove it from the computer.
Installing The Display Assembly
1. Attach the display assembly to the base of the computer.
2. Tighten the screws on the display assembly securing it in place.
3. Connect antennae to installed wireless solutions.
4. Install the LVDS cable and tighten the LVDS cable screw.
44
45
46
49
50
53
54
12. Remove the screw that secures the right display bracket assembly.
13. Remove the screws that secure the right display bracket.
56
14. Release the display cable from the trough.
15. Release the wireless local area network (WLAN) antenna from the trough.
57
59
60
63
64
13. Remove the screws that secure the right display bracket.
14. Remove the right display bracket.
66
68
71
72
77
78
14. Disconnect the speaker cable from the system board.
15. Remove the screws that secures the system board.
16. Disconnect the system board from the Input/Output panel.
80
82
15. Remove the screw securing the DC-in Port.
16. Remove the DC-in Port from the bottom base.
84
86
89
90
15. Lift the left speaker from the bottom base.
16. Remove the screws that secure the right speaker.
92
94
15. Slide the hard-drive module to release it from the system board
16. Remove the hard drive module from the system board.
96
17. Remove the screws that secures the hard-drive bracket on one side.
18. Remove the screws that secures the hard-drive bracket on the other side.
97
99
100
103
104
107
108
111
112
28
System Setup
System Setup Overview
System Setup allows you to:
•
change the system configuration information after you add, change, or remove any
hardware in your computer.
•
•
set or change a user-selectable option such as the user password.
read the current amount of memory or set the type of hard drive installed.
Before you use System Setup, it is recommended that you write down the System Setup
screen information for future reference.
CAUTION: Unless you are an expert computer user, do not change the settings for
this program. Certain changes can cause your computer to work incorrectly.
System Setup Enter
1. Turn on (or restart) your computer.
2. When the blue DELL logo is displayed, you must watch for the F2 prompt to appear.
3. Once the F2 prompt appears, press <F2> immediately.
NOTE: The F2 prompt indicates that the keyboard has initialized. This prompt can
appear very quickly, so you must watch for it to display, and then press <F2> . If you
press <F2> before you are prompted, this keystroke will be lost.
4. If you wait too long and the operating system logo appears, continue to wait until
you see the Microsoft Windows desktop. Then, shut down your computer and try
again.
System Setup Screens
Menu — Appears on top of the System Setup window. This field provides a menu to
access the System Setup options. Press < Left Arrow > and < Right Arrow > keys to
113
navigate. As a Menu option is highlighted, the Options List lists the options that define
the hardware installed on your computer.
Options List — Appears on Options Field — Appears
Help — Appears on the
the left side of the System
Setup window. The field
lists features that define the information about each
on the right side of Options right side of the System
List and contains
Setup window and contains
help information about the
configuration of your
computer, including
option listed in the Options option selected in Options
List. In this field you can List.
installed hardware, power view information about your
conservation, and security computer and make
features. Scroll up and
down the list with the up-
and down-arrow keys. As
changes to your current
settings. Press < Enter> to
make changes to your
an option is highlighted, the current settings. Press
Options Field displays the
option's current and
available settings.
<ESC> to return to the
Options List.
NOTE: Not all settings
listed in the Options
Field are changeable.
Key Functions — Appears below the Options Field and lists keys and their functions
within the active system setup field.
Use the following keys to navigate through the System Setup screens:
Keystroke
< F2 >
Action
Displays information on any selected item
in the System Setup.
< Esc >
Exit from current view or switch the
current view to the Exit page in the System
Setup.
< Up Arrow > or < Down Arrow >
Select an item to display.
< Left Arrow > or < Right Arrow >
Select a menu to display.
– or +
< Enter >
< F9 >
Change existing item value.
Select the sub menu or execute command.
Load setup default.
114
Keystroke
< F10 >
Action
Save current configuration and exit
System Setup.
System Setup Options
Main
System Information
System Date
Displays the computer model number.
Re-sets the date on the computer's
internal calendar.
System Time
Re-sets the time on the computer's
internal clock.
BIOS Version
Product Name
Displays the BIOS revision.
Displays the product name and the model
number.
Service Tag
Asset Tag
Displays the service tag of your computer.
Displays the asset tag of your computer (if
available).
Processor Information
CPU Type
Displays the type of processor.
CPU Speed
Displays the speed of the processor.
Displays the processor ID.
CPU ID
L1 Cache Size
L2 Cache Size
L3 Cache Size
Memory Information
Extended Memory
Displays the processor L1 cache size.
Displays the processor L2 cache size.
Displays the processor L3 cache size.
Displays the memory installed on the
computer.
System Memory
Displays the memory in-built on the
computer.
Memory Speed
Displays the memory speed.
Device Information
115
Fixed HDD
Displays the model number and capacity
of the hard drive.
SATA ODD
Displays the model number and capacity
of the optical drive.
eSATA Device
AC Adapter Type
Displays information about the installed
eSATA device.
Displays the type of the AC adapter.
Advanced
Intel SpeedStep
Enable or disable the Intel Default: Enabled
SpeedStep feature.
Virtualization
Enable or disable the Intel Default: Enabled
Virtualization feature.
Integrated NIC
Enable or disable the power Default: Enabled
supply to the on–board
network card.
USB Emulation
Enable or disable the USB Default: Enabled
emulation feature
USB Powershare
Allows the computer to
charge external devices
using the stored system
battery power through the
USB PowerShare port,
even while the computer is
turned off.
Default: Enabled
USB Wake Support
SATA Operation
Allows USB devices to
wake-up the computer from
standby. This feature is
enabled only when the AC
adapter is connected.
Default: Disabled
Change the SATA controller Default: AHCI
mode to either ATA or
AHCI.
Adapter Warnings
Enables or disables adapter Default: Enabled
warnings.
Function Key Behavior
Specifies the behavior of
the function key <Fn> .
Default: Function key first
116
Charger Behavior
Specifies if the computer
battery will be charged
when connected to an AC
power source.
Default: Enabled
Miscellaneous Devices
These fields let you enable
or disable various on board
devices.
Security
Set Service Tag
This field displays your system's service
tag. If the service tag is not already set,
this field can be used to enter it.
Set Supervisor Password
Set HDD Password
Password Bypass
Allows you to change or delete the
administrator password.
Allows you to set a password on the
computer's internal hard drive (HDD).
Allows you to bypass the system
password and the internal HDD password
prompts during a system restart/resume
from hibernate state.
Computrace
Enable or disable the Computrace feature
on your computer.
Boot
Boot Priority Order
Specifies the order of different devices in
which the computer will boot through at
start up.
Hard Disk Drives
USB Storage Device
CD/DVD ROM Drives
eSATA
Specify which hard drive the computer
can boot through.
Specify which USB storage device the
computer can boot through.
Specify which CD/DVD the computer can
boot through.
Specify which eSATA device the computer
can boot through.
117
Network
Specify which network device the
computer can boot through.
Exit
This section allows you to save, discard, and load default settings before exiting from
System Setup.
118
29
Diagnostics
Device Status Lights
Turns on when you turn on the computer and blinks when the computer is in a
power management mode.
Turns on when the computer reads or writes data.
Turns on steadily or blinks to indicate battery charge status.
Turns on when wireless networking is enabled.
Battery Status Lights
If the computer is connected to an electrical outlet, the battery light operates as follows:
•
•
Alternately blinking amber light and white light — An unauthenticated or
unsupported non-Dell AC adapter is attached to your laptop.
Alternately blinking amber light with steady white light — Temporary battery failure
with AC adapter present.
•
•
•
Constantly blinking amber light — Fatal battery failure with AC adapter present.
Light off — Battery in full charge mode with AC adapter present.
White light on — Battery in charge mode with AC adapter present.
Diagnostic Beep Codes
The following table shows the possible beep codes that may be emitted by the computer
when your computer is unable to complete a power on self test.
119
Beep
1
Possible Cause
Troubleshooting Steps
BIOS ROM checksum in
progress of failure.
System board failure,
covers BIOS corruption or
ROM error
2
3
No RAM detected
No memory detected
System board Failure
•
Chipset Error (North
and South Bridge
Chipset, DMA/IMR/
Timer Error)
•
Time-Of-Day Clock test
failure
•
•
•
Gate A20 failure
Super I/O chip failure
Keyboard controller
test failure
4
5
6
7
8
RAM Read/Write failure
Memory failure
Real-time clock power fail CMOS battery failure
Video BIOS Test Failure
Processor Failure
Display
Video card failure
Processor Failure
Display Failure
120
30
Specifications
NOTE: Offerings may vary by region. The following specifications are only those
required by law to ship with your computer. For more information regarding the
configuration of your computer, click Start → Help and Support and select the
option to view information about your computer.
System Information
Chipset:
Vostro 3350/ 3450/ 3550/ 3750
Vostro 3555
Intel HM67
AMD A70M
Processor:
Vostro 3350/ 3450/ 3550/ 3750
•
•
Intel Core i3 / i5 series
Intel Core i7 (Quad-Core for
Vostro 3750 only)
Vostro 3555
•
•
AMD Dual Core
AMD Quad Core
Memory
Memory connector
Memory capacity
Memory type
two SODIMM slots
1 GB, 2 GB, and 4 GB
DDR3 SDRAM with 1333 MHz
2 GB
Minimum memory
Maximum memory
8 GB
NOTE: Only 64-bit operating
systems can detect memory
capacities greater than 4 GB.
121
Video
Video type
•
•
integrated on system board
discrete video card
Video controller and memory
UMA:
Vostro 3350/ 3450/ 3550/ 3750
Intel Graphics Media Accelerator
HD
Vostro 3555
AMD Radeon HD series — up to 256
MB / 512 MB of shared memory
Discrete:
Vostro 3350
AMD Radeon HD6490 GDDR5 - 512
MB
Vostro 3450/ 3550
Vostro 3750
AMD Radeon HD6630 - 1 GB VRAM
NVIDIA GeForce GT 525M - 1 GB
Communications
Network adapter
Wireless
10/100/1000 Mbps Ethernet LAN
internal wireless local area network (WLAN) and
wireless wide area network (WWAN)
Ports and Connectors
Audio
one microphone connector and one stereo
headphones/ external speakers connector
Video
Vostro 3350/ 3450/ 3550/
3555/ 3750
one 19-pin HDMI connector and one 15-pin VGA
connector
Network adapter
USB
one RJ-45 connector
Vostro 3350
two USB 3.0-compliant connectors and one eSATA/
USB 2.0-compliant connector
Vostro 3450
two USB 3.0-compliant connectors, one USB 2.0-
compliant connector and one eSATA/USB 2.0-
compliant connector
122
Ports and Connectors
Vostro 3550
two USB 3.0-compliant connectors, one USB 2.0-
compliant connector and one eSATA/USB 2.0-
compliant connector
Vostro 3555
Vostro 3750
three USB 3.0-compliant connectors and one eSATA/
USB 2.0-compliant connector
two USB 3.0-compliant connectors, one USB 2.0-
compliant connector and one eSATA/USB 2.0-
compliant connector
Memory card reader
fingerprint reader
one 8-in-1 memory card reader
one
Keyboard
Number of keys
Vostro 3350/ 3450/ 3550/
3555
United States: 86 keys, United Kingdom: 87 keys, Brazil:
87 keys, and Japan: 90 keys
Vostro 3750
United States: 101 keys United Kingdom: 102 keys
Brazil: 104 keys Japan: 105 keys
Layout
QWERTY/AZERTY/Kanji
Touchpad
Active Area:
Vostro 3350/ 3450/ 3550/ 3555
X-axis
Y-axis
80.00 mm
40.70 mm
Vostro 3750
X-axis
95.00 mm
52.00 mm
Y-axis
Display
Vostro 3350
Type
white Light Emitting Diode (WLED) display
13.3 inch high definition (HD)
Size
123
Display
Active area (X/Y)
Dimensions:
Height
293.42 mm x 164.97 mm
189.00 mm (7.44 inches)
314.00 mm (12.36 inches)
337.82 mm (13.30 inches)
1366 x 768 pixels at 263 K colors
200 nits
Width
Diagonal
Maximum resolution
Maximum Brightness
Operating angle
Refresh rate
Minimum Viewing angles:
Horizontal
0° (closed) to 135°
60 Hz
+/- 40°
Vertical
+10°/-30°
0.2148 mm
Pixel pitch
Vostro 3450
Type
WLED display
Size
14.0 inch HD
Active area (X/Y)
Dimensions:
Height
309.40 mm x 173.95 mm
192.50 mm (7.58 inches)
324.00 mm (12.76 inches)
355.60 mm (14.00 inches)
1366 x 768 pixels at 263 K colors
200 nits
Width
Diagonal
Maximum resolution
Maximum Brightness
Operating angle
Refresh rate
Minimum Viewing angles:
Horizontal
0° (closed) to 135°
60 Hz
+/- 40°
Vertical
+10°/-30°
124
Display
Pixel pitch
0.2265 mm
Vostro 3550/3555
Type
WLED display
Size
15.6 inch HD
Active area (X/Y)
Dimensions:
Height
344.23 mm x 193.54 mm
210.00 mm (8.26 inches)
360.00 mm (14.17 inches)
396.24 mm (15.60 inches)
1366 x 768 pixels at 262K colors
220 nits
Width
Diagonal
Maximum resolution
Maximum Brightness
Operating angle
Refresh rate
Minimum Viewing angles:
Horizontal
0° (closed) to 135°
60 Hz
+/- 60°
Vertical
+/- 50°
Pixel pitch
0.252 mm
Vostro 3750
Type
WLED display
Size
17.3 inch HD
Active area (X/Y)
Dimensions:
Height
382.08 mm x 214.92 mm
398.60 mm
Width
233.30 mm
Diagonal
439.42 mm
Maximum resolution
Maximum Brightness
Operating angle
1600 x 900 pixels at 262K colors
200 nits
0° (closed) to 135°
125
Display
Refresh rate
Minimum Viewing angles:
Horizontal
60 Hz
+/- 40°
Vertical
+10°/- 30°
0.238 mm
Pixel pitch
Battery
Vostro 3350
Type
•
•
4-cell "smart" lithium ion (2.8
AHr)
8-cell "smart" lithium ion (2.8
AHr)
Dimensions:
Depth
4-cell — 43.45 mm (1.71 inches)
8-cell — 43.45 mm (1.71 inches)
4-cell — 19.10 mm (0.75 inch)
8-cell — 42.36 mm (1.67 inches)
Height
Width
4-cell — 199.10 mm (7.84
inches)
8-cell — 270.00 mm (10.63
inches)
Weight
4-cell — 230.00 g (0.51 lb)
8-cell — 446.00 g (0.98 lb)
14.8 VDC
Voltage
Vostro 3450/3550/3555
Type
•
•
6-cell "smart" lithium ion (2.2
AHr)
9-cell "smart" lithium ion (2.8
AHr)
Dimensions:
126
Battery
Depth
6-cell / 9-cell — 57.80 mm (2.27
inches)
Height
6-cell — 20.80 mm (0.81 inch)
9-cell — 40.15 mm (1.58 inches)
Width
6-cell / 9-cell — 255.60 mm
(10.06 inches)
Weight
6-cell — 340.00 g (0.75 lb)
9-cell — 504.50 g (1.11 lb)
11.1 VDC
Voltage
Vostro 3750
Type
•
•
6-cell "smart" lithium ion (2.6
AHr)
9-cell "smart" lithium ion (2.8
AHr)
Dimensions:
Depth
6-cell — 57.80 mm (2.27 inches)
9-cell — 57.80 mm (2.27 inches)
Height
6-cell — 20.80 mm (0.82 inch)
9-cell — 40.15 mm (1.58 inches)
Width
6-cell/9-cell — 255.60 mm
(10.06 inches)
Weight
6-cell — 340.00 g (0.75 lb)
9-cell — 504.50 g (1.11 lb)
11.1 VDC
Voltage
Temperature range:
127
Battery
Operating
0 °C to 35 °C (32 °F to 95 °F)
Non-operating
–40 °C to ~65 °C (–40 °F to ~149
°F)
Coin-cell battery
3 V CR2032 lithium ion
AC Adapter
Input voltage
100 VAC to 240 VAC
1.5 A / 1.6 A / 1.7 A / 2.3 A / 2.5 A
50 Hz to 60 Hz
Input current (maximum)
Input frequency
Output power
65 W, 90 W, or 130 W
NOTE: 130 W AC power
adapter is available for
Vostro 3750 only.
Output current:
65 W
•
•
4.34 A (maximum at 4-
second pulse)
3.34 A (continuous)
90 W
•
•
5.62 A (maximum at 4-
second pulse)
4.62 A (continuous)
130 W
Rated output voltage
Dimensions:
65 W:
6.70 A (continuous)
19.5 +/– 1.0 VDC
Height
28.30 mm (1.11 inches)
137.20 mm (5.40 inches)
57.80 mm (2.27 inches)
Width
Depth
90 W:
Height
22.60 mm (0.88 inch)
Width
147.00 mm (5.78 inches)
128
AC Adapter
Depth
70.00 mm (2.75 inches)
130 W:
Height
25.40 mm (1.00 inch)
154.70 mm (6.09 inches)
76.20 mm (3.00 inches)
Width
Depth
Temperature range:
Operating
Non Operating
0 °C to 35 °C (32 °F to 95 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
Physical
Vostro 3350:
Height
27.30 mm to 29.80 mm (1.07
inches to 1.17 inches)
Width
329.20 mm (12.96 inches)
228.50 mm (9.00 inches)
2.04 kg (4.50 lb)
Depth
Weight (Minimum)
Vostro 3450:
Height
30.60 mm to 33.20 mm (1.20
inches to 1.31 inches)
Width
343.00 mm (13.50 inches)
245.80 mm (9.68 inches)
2.28 kg (5.02 lb)
Depth
Weight (Minimum)
Vostro 3550/3555:
Height
30.40 mm to 34.80 mm (1.20
inches to 1.37 inches)
Width
375.40 mm (14.78 inches)
260.20 mm (10.24 inches)
2.47 kg (5.45 lb)
Depth
Weight (Minimum)
Vostro 3750:
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Physical
Height
30.80 mm to 34.80 mm (1.21
inches to 1.37 inches)
Width
Depth
418.40 mm (16.47 inches)
286.70 mm (11.29 inches)
3.00 kg (6.62 lb)
Weight (Minimum)
Environmental
Temperature:
Operating
10 °C to 35 °C (50 °F to 95 °F)
-40 °C to 65 °C (-40 °F to 149 °F)
Storage
Relative humidity (Maximum):
Operating
10 % to 90 % (noncondensing)
5 % to 95 % (noncondensing)
Storage
Airborne contaminant level
G1 or lower as defined by ISA-
S71.04–1985
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Contacting Dell
Contacting Dell
NOTE: If you do not have an active Internet connection, you can find contact
information on your purchase invoice, packing slip, bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options.
Availability varies by country and product, and some services may not be available in
your area. To contact Dell for sales, technical support, or customer service issues:
1. Visit support.dell.com.
2. Select your support category.
3. If you are not a U.S. customer, select your country code at the bottom of the page,
or select All to see more choices.
4. Select the appropriate service or support link based on your need.
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