dell latitude cpx hcpx j series User Manual

support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 33



The modem assembly is optional. The modem (if present) must be removed 
before the main system board can be removed (see Figure 21).









	
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1. Remove the main battery and secondary battery (if present).
2. Remove the keyboard assembly.
3. Remove the display assembly.
4....

34 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual




The system board’s basic input/output system (BIOS) chip contains the system 
service tag number, which is also visible on a bar-code label on the bottom of 
the computer. The replacement kit for the system board assembly includes a 
diskette that provides a utility for transferring the service tag number to the 
replacement system board assembly. 
	
-




...

support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 35

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10. Remove the modem (if present).
11. Lift the system board assembly out of the bottom case assembly.
	
-


1. Install the replacement system board.
2. Replace the modem (if present).
3. Replace the system board mounting screws.
4. Replace the microprocessor, the palmrest assembly, the display assembly 
and the keyboard assembly.
NOTE: Be sure to transfer the...

36 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual
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1. Remove the main battery and secondary battery (if present).
2. Remove the device from the modular bay.
3. Remove the keyboard assembly.
4. Remove the display assembly.
5. Remove the palmrest assembly.
6. Remove the microprocessor module.
7. Remove...

support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 37

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1. Remove the main battery and secondary battery (if present). 
2. Remove the device from the modular bay.
3. Remove the keyboard assembly.
4. Remove the display assembly.
5. Remove the palmrest assembly.
module latches (2)
springs (2)sliders...

38 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual
6. Remove the left module latch button from the bottom case assembly by 
carefully squeezing the snap tabs (see Figure 25). 
Apply pressure to the module latch and spring while unsnapping the snap 
tabs to prevent the module latch assembly from coming loose from the 
case. If the module latch assembly does come loose from the case:
a. Carefully reinsert the spring onto the slider on the module latch, and 
reinstall the module...

Index 1



	
12.1-inch LCD display panel
removal, 
25
replacement, 28
12.1-inch LCD flex cable
removal, 
26
replacement, 26
12.1-inch LCD panel inverter
removal, 
26
replacement, 27
14.1-inch LCD display panel
removal, 
22
14.1-inch LCD flex cable
removal, 
22
%
battery (in modular bay)
removal, 
12
battery (reserve)
removal, 
32

CD-ROM drive
removal, 
12
computer
exploded view, 
10
working inside, 2
 
diskette drive
removal, 
12
display assembly
bezel, removal, 
21
removal, 20
display...

2 Dell Latitude CPt V/CPt S Series and CPx H/Cpx J Series Ser vice Manual 

hard-disk drive assembly
removal, 
11

inverter, 12.1-inch LCD panel
removal, 
26
replacement, 27
(
keyboard assembly
removal, 
15
)
memory module
removal, 
13
memory module cover
removal, 
12
microprocessor module
removal, 
18
modular bay devices
removal, 
12
module latch assemblies
removal, 
37

palmrest assembly
removal, 
30


reserve battery
removal, 
32

screw identification and tightening, 3
sockets
memory module, 
13...

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