5.19 System Board
System Board Spare Part Number Information
945GM - For use only with full-featured computer models using
Intel processors
940GML - For use only with defeatured computer models using
Intel processors
943GM - For use only with defeatured computer models
945PM - EMEA (Germany) only
For use only with full-featured computer models using
AMD processors
For use only with defeatured computer models using
AMD processors
✎
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
■
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
Display assembly
Top cover
(Section
Removal and Replacement Procedures
(Section
5.6)
5.7)
(Section
5.8)
(Section
5.16)
(Section
5.17)
(Section
5.21)
5.4)
5.9)
5.10)
5.11)
(Section
5.13)
5.14)
5.20)
(Section
434725-001
434726-001
444479-001
441677-001
431364-001
431365-001
5.3) and
5–57