Lenovo ThinkSystem SR635 V3 - Page 128

Torque screwdriver type list Screw Type
Torx T20 screwdriver Torx T20 screw
Watch the procedure
A video of this procedure is available at YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
DrpxDWLMfgtXO4O6BVYTim
.
Procedure
Step 1. Remove the top cover. See “Remove the top cover” on page 212.
Step 2. Remove the backplane and the backplane cables if necessary. See
“Remove the front 2.5-inch
drive backplane” on page 60
and “Power/Sideband cable routing” on page 244.
Step 3. Disconnect the pump cable and leak detection cable of the LACM module from the connector on
the system board assembly. See
“Liquid assisted cooling module cable routing” on page 242.
Notes:
• If you need to disconnect cables from the system board assembly, disengage all latches or
release tabs on cable connectors first. Failing to release the tab before removing the cables will
damage the cable sockets on the system board assembly. Any damage to the cable sockets
might require replacing the system board assembly.
• The connectors on your system board assembly might look different from those in the
illustration, but the removal procedure is the same.
1. Press the release tab to release the connector.
2. Disengage the connector from the cable socket.
Figure 72. Disconnecting cables from the system board assembly
Step 4. Route the leak detection cable out of the cable clips on the leak detection module.
118 ThinkSystem SR635 V3 User Guide