![background image](http://html.mh-extra.com/html/hp/proone-400-g2/proone-400-g2_maintenance-and-service-manual_166250059.webp)
System board
The system board is secured with a a total of ten Torx screws. Two of the screws also secure the removable
side bracket, and two other screws secure the I/O bracket.
To remove the system board:
1.
Prepare the computer for disassembly (see
Preparing to disassemble the computer on page 22
).
2.
Remove the rear port cover (see
Rear port cover on page 23
).
3.
Remove the stand (see
Attaching and removing a stand on page 24
).
4.
Remove the access panel (see
Access panel on page 28
).
5.
Remove the system board shield (see
System board (EMI) shield on page 37
).
6.
Remove the memory modules (see
Memory on page 38
).
7.
Remove the WLAN module (see
WLAN module on page 43
).
8.
Remove the heat sink (see
Heat sink on page 46
).
9.
Remove the processor (see
Processor on page 47
).
10.
Disconnect all cables from the system board, noting their location for reinstallation.
11.
Remove the eight Torx screws that secure the system board to the computer.
12.
Rotate the bracket off the right side of the system board.
13.
Position the cables on the side of the board out of the way so you can freely slide the board out of the
computer.
14.
Lift the system board up and out of the computer.
To install the system board, reverse the removal procedures.
System board
49
Содержание proone 400 g2
Страница 4: ...iv About This Book ...
Страница 10: ...x ...
Страница 73: ...9 Rotate the trim off the computer To install the left trim reverse the removal procedures Left trim 63 ...