Removal and Replacement Procedures
Maintenance and Service Guide 5–61
5.20 System Board
✎
All system board spares kits include a disk cell RTC battery.
✎
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 (Section 5.6)
■ Mini Card module (Section 5.7)
■ RTC battery (Section 5.16)
■ Menu control button board (Section 5.17)
■ Fan/heat sink assembly (Section 5.18)
■ Processor (Section 5.19)
System Board Spare Part Number Information
945GM for use on computer models with Web camera and
microphone
945GM for use on computer models without Web camera
and microphone
945GM for use on computer models sold at Best Buy
430894-001
430893-001
430895-001
940GML for use on computer models with Web camera and
microphone
940GM for use on computer models without Web camera
and microphone
430892-001
412238-001