Remove The System Board - Lenovo thinksystem SR630 Maintenance Manual

S012
CAUTION:
Hot surface nearby.

Remove the system board

Use this information to remove the system board.
Before removing the system board:
1. Remove the top cover. See "Remove the top cover" on page 42.
2. Remove the air baffle. See "Remove the air baffle" on page 45.
3. Record where the cables are connected to the system board; then, disconnect all the cables.
Attention: Disengage all latches, cable clips, release tabs, or locks on cable connectors beforehand.
Failing to release them before removing the cables will damage the cable connectors on the system
board. Any damage to the cable connectors may require replacing the system board.
4. Remove any of the following components that are installed on the system board and put them in a safe,
static-protective place. See the related topics in this chapter.
• System fans
• Processor-heat-sink module (PHM)
Note: Do not disassemble the PHM.
• DIMMs
• LOM adapter
• M.2 backplane
• Riser assemblies
• RAID adapter on the system board
• Rear hot-swap drive assembly
• RAID super capacitor module
• CMOS battery
• TCM (only available in China)
5. Pull out the power supplies slightly. Ensure that they are disconnected from the system board.
To remove the system board, complete the following steps:
Watch the procedure. A video of the removal process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-C_GGjNudxYy8-c69INMcmE
• Youku: http://list.youku.com/albumlist/show/id_50462008
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ThinkSystem SR630 Maintenance Manual