Lenovo ThinkCentre M910x - System Board and Chassis Replacement

Replacing FRUs 55
Replacing the system board and chassis
Attention
Do not open your computer or attempt any repairs before reading the Important
Product Information Guide.
1
Remove the computer cover. For details, see Removing the computer cover.
2
Remove the storage drive. For details, see Replacing the storage drive.
3
Remove the internal speaker. For details, see Replacing the internal speaker.
4
Remove the system fan. For details, see Replacing the system fan.
5
Remove the PCI Express card. For details, see Replacing the PCI Express card and PCI Express card
adapter.
6
Remove the heat sink. For details, see Replacing the heat sink.
7
Remove the Wi-Fi card. For details, see Replacing the Wi-Fi card.
8
Remove the Wi-Fi antennas. For details, see Replacing the Wi-Fi antennas.
9
Remove the microprocessor. For details, see Replacing the microprocessor.
10
Remove the bottom cover. For details, see Replacing the bottom cover.
11
Remove the memory module. For details, see Replacing the memory module.
12
Remove the M.2 storage drive. For details, see Replacing the M.2 storage drive.
13
Remove the antenna bracket. For details, see Replacing the antenna bracket.
14
Record the cable routing and cable connections, and then disconnect all cables from the system
board. See
System board.