Removal and Replacement Procedures
Maintenance and Service Guide 5–53
5.23 System Board
✎
When replacing the system board, ensure that the following
components are removed from the defective system board and
installed on the replacement system board:
■ Mini PCI communications board (refer to Section 5.5)
■ Bluetooth wireless communications board (refer to
Section 5.7)
■ Modem board (refer to Section 5.10)
■ Memory expansion boards (refer to Section 5.11)
■ Processor (refer to Section 5.17)
■ RTC battery (refer to Section 5.20)
■ Button board (refer to Section 5.22)
Spare Part Number Information
System boards
Includes 64-MB discrete video memory
Includes 32-MB discrete video memory
346885-001
344401-001
