Removal and Replacement Procedures
Maintenance and Service Guide
5–3
Section
Description
# of Screws
Removed
5.5
Mini PCI communications board
1
5.6
MultiBay device
0
5.7
Bluetooth wireless communications
board
3
5.8
Keyboard
2
5.9
Modem board
2
5.10
Memory expansion board
0
5.11
Switch cover
2
5.12
Keyboard plate
0
5.13
Fan assembly
5
5.14
Heat sink
4
5.15
Processor
0
5.16
Display assembly
4
5.17
Top cover
16
5.18
RTC battery
0
5.19
LED board
0
5.20
Bottom board
2
5.21
System board
5 screws,
2 standoffs
Disassembly Sequence Chart
(Continued)