5.24 System Board
System Board Spare Part Number Information
✎
All system board spare part kits include thermal pads and thermal paste.
For use with UMA computer models
For use with discrete computer models
✎
When replacing the system board, ensure that the following
components are removed from the defective system board and
installed on the replacement system board:
■
Memory modules
■
RTC battery
■
Mini Card module
■
Bluetooth module
■
ExpressCard assembly
■
Optical drive connector module
■
Fan/heat sink assembly
■
Processor
1. Prepare the computer for disassembly
remove the following components:
❏
❏
❏
❏
❏
❏
❏
❏
Maintenance and Service Guide
(Section
(Section
Hard drive
(Section
Optical drive
(Section
Switch cover
(Section
Keyboard
(Section
Speaker assembly
Display assembly
Top cover
(Section
Wireless switch board
Removal and Replacement Procedures
(Section
5.6)
5.7)
(Section
5.8)
(Section
5.18)
(Section
5.20)
(Section
(Section
5.26)
5.4)
5.9)
5.10)
5.11)
(Section
5.12)
(Section
5.14)
5.15)
(Section
5.24)
5.25)
(Section
5.16)
436450-001
432945-001
5.3) and
5–69