System Board
Description
Spare part number
System board
648965-001
Thermal pad, DIMM (20mm x 50mm x 2.5mm)
651595-001
Thermal pad, VRM (15mm x 40mm x 4mm)
651596-001
Thermal pad, VRM (20mm x 20mm x 4mm)
TBD
To remove the system board:
1.
Prepare the computer for disassembly (see
Preparing to Disassemble the Computer on page 28
).
2.
Remove the small rear cover (see
Small Rear Cover on page 29
).
3.
Remove the stand (see
Stand on page 30
).
4.
Remove the right rear cover (see
Right Rear Cover on page 36
).
5.
Remove the heat sink (see
Heat Sink (Thermal Module) on page 39
).
6.
Remove the rear cover (see
Rear Cover on page 47
).
7.
Remove the system board shield (see
System Board Shield on page 52
).
8.
Disconnect all cables from the system board, noting their location for reinstallation.
9.
Remove the six screws
(1)
that secure the system board to the computer.
10.
Disconnect any cables still connected to the system board, noting their location for re-connection.
System Board
57
