System board
1.
Prepare the computer for disassembly (see
2.
Remove the stand assembly (see
3.
Remove the display (see
4.
Remove the hard drive (see
5.
Remove the fan (see
6.
Remove the heat sink (see
7.
If replacing the system board, make sure to remove the following components from the old system
board and install on the new system board:
●
Memory modules
●
Solid-state drive
module on page
●
WLAN module
8.
Disconnect the following cables from the system board:
(1): Camera cable
(2): Left speaker cable
(3): Right speaker cable
(4): Card reader board cable
(5): Hard drive power cable
(6): Hard drive data cable
(7): Optical drive cable
9.
Remove the six Phillips screws that secure the system board to the computer (1).
Preparation for disassembly on page
Stand assembly on page
Display on page
16).
Hard drive on page
Fan on page
27).
Heat sink on page
(Memory module on page
(Solid-state drive on page
23)
(WLAN module on page
22)
15).
20).
28).
21)
24) or Optane memory module
14).
(Optane memory
System board
31