System information

System Board
Description Spare part number
System board with AMD dual core processor (includes thermal material) 644692-001
System board with AMD single core processor (includes thermal material) 644693-001
The system board is located on the upper right side of the computer (when viewed from the rear), under
the system board shield. It is secured with five screws.
To remove the system board:
1. Prepare the computer for disassembly (see
Preparing to Disassemble the Computer on page 29).
2. Remove the rear cover (see
Rear Cover on page 30).
3. Remove the memory modules (see
Memory on page 42).
4. Remove the system board shield (see
System Board Shield on page 66).
5. Remove the WLAN module (see
WLAN Module on page 69).
6.
Disconnect all cables from the system board, noting their location for reinstallation.
72 Chapter 6 Removal and Replacement Procedures All-in One (AIO) Chassis