Dell Inspiron Lm Service Guide

Removing and Replacing Parts 4-45
Cache Board
Figure 4-37.  Cache Board Removal
To remove the cache board, follow these steps:
1. Open the cover.
2. Remove the main board.
See the previous subsection, “Main Board.”
3. Turn the main board over.
4. Remove the cache board from the main board.
The cache board is held in place on the bottom of the main board by two 
connectors. 
audio boardmain board
cache board 

4-46 Dell Latitude LM Systems Service Manual 

Index 1
Index
A
AC adapter connector, 1-2
AC Power indicator, 1-4
audio board removal, 4-42
B
back bezel
illustrated
, 4-29
removal, 4-29
battery
main, removal
, 4-3
optional, removal, 4-4
Battery Activity indicator, 1-4
battery charge gauge, 1-5
Battery Status indicator, 1-4
beep codes
during boot routine
, 3-1
list of, 3-2
board assembly
illustrated
, 4-43
removal, 4-43
boot routine
observing when troubleshooting
, 2-3
bottom assembly, 4-39
C
cache board removal, 4-45
Caps Lock indicator, 1-3
CD-ROM...

2 Index Template
E
eliminating resource conflicts, 2-5
error messages, 3-3, 3-6
ESD, 4-3
expansion connector, 1-2
exploded view
bottom assembly
, 4-10
computer, 4-7
LCD assembly, 4-8
top assembly, 4-9
external video connector, 1-2
F
factory repair parts and assemblies
list of
, 4-11
field-replaceable parts and assemblies, 4-1,
4-7
front bezel removal, 4-24
G
getting help, 2-5
H
hard-disk drive
location
, 1-2
removal, 4-19
headphones/speakers connector, 1-2
heat sink, 4-31
help, 2-5
I
I/O panel, 1-2...

Index 3
M
main battery
location
, 4-3
removal, 4-3
main-battery compartment, 1-2
memory
maximum configuration
, 1-1
system memory, 1-1
memory module
capacities supported
, 1-1
removal, 4-22
microphone, 1-2, 4-26
microphone jack, 1-2
microprocessor, 1-1
N
naming conventions, 4-17
Num Lock indicator, 1-3
O
options bay, 1-2
P
Pad Lock indicator, 1-3
parallel port connector, 1-2
password
about
, 1-5
changing, 4-18
PC Card
door
, 1-2
indicator, 1-4
removal, 4-5
POST beep codes
about
, 3-1
list of, 3-2
power...

4 Index Template
status display board removal, 4-35
status display panel
about
, 1-3
location, 1-2
subsystems
testing
, 3-6
suspend mode, 1-6
Suspend Mode indicator, 1-3
suspend-to-disk mode, 1-6
system error messages
about
, 3-3
Dell diagnostics, 3-6
list of, 3-3
system power, 1-6
T
technical specifications, 1-8
tools recommended
field replaceable parts and assemblies
, 
4-1
top assembly removal, 4-32
touch pad
location
, 1-2
removal, 4-38
touch pad buttons, 1-2
troubleshooting
boot routine
, 2-3...