Determine Which Processor Module
Is Faulty
The following LEDs are lit when a processor module
fault is detected:
Note -
A faulty processor module at PM0 results in server shutdown and failure to
reboot. If your server experiences a fault at PM0 and you do not have a
replacement processor module available, you can move one of the other processor
modules to PM0 and then boot the server in a degraded state.
![Caution Caution](graphics/caution.gif) | Caution -
In order to maintain system cooling, all four processor module slots must be
occupied either with a processor module or a processor filler module.
|
- Determine
if the Service Required LEDs are lit on the front panel or the rear
I/O module.
See Interpreting LEDs.
- From the front of the server,
check the processor module LEDs to identify which processor module
needs to be replaced.
See Processor Module LEDs.
- Remove the faulty processor module.
See Remove a Processor Module or Processor Filler Module.