The host server performs an orderly power shutdown to Standby power mode, and the System
OK LED on the front panel begins blinking. Next, you can disconnect the cables from the
server.
Disconnect Cables From the Server
The server has cable connections in both the front and back. Disconnect only the cables
required for your service action.
1. Ensure all cables connected to the server are labeled, to ensure they are reconnected to
the same connector.
2. Shut down the server host.
See Powering Down the Server.
3. If required, disconnect the power cords from the back of the server.
Note:
Data cables are connected to the front of the server. These must not be
disconnected.
4.
Replacing a Fan Module
Fan modules are located at the back of the server and are replaceable components that do not
require you to power off the server for service.
When facing the rear of the system, fan module 0 (
FM0
) is on the left, fan module 1 (
FM1
) is in
the center, and fan module 2 (
FM2
) is on the right.
Remove and replace only one fan module at a time. Ensure that you have obtained the
replacement fan module and that it is ready for installation before starting the replacement
procedure.
Caution:
When removing and replacing a fan module in the X10-2c GPU L40S Compute
Server, you must complete the entire procedure within 25 seconds to maintain
adequate cooling in the system, and prevent the possible shutdown of the server.
Remove a Fan Module
You do not have to power off the server to service fan modules.
1. Remove and replace only one fan module at a time.
When facing the rear of the system, fan module 0 (
FM0
) is on the left, fan module 1 (
FM1
) is
in the center, and fan module 2 (
FM2
) is on the right.
2. Identify which fan module requires replacement.
Chapter 5
Replacing a Fan Module
5-6
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