Flex System Carrier-Grade chassis - Power supply problems

Use the information in this section to troubleshoot a power supply problem.

Action

Complete the following steps until the problem is solved:

Check the CMM event log and resolve any issues pertaining to the power supply.
Make sure that the CMM power management policy is set correctly.
Note: For more information about setting the CMM power management policy, see ../com.ibm.acc.cmm.doc/cmm_ug_powermanagepage.html.
Check the status of the In, Out and Fault lights on the power supply:
- If the Power In light is not lit, make sure that the source it is connected to is powered and that the power cord is functional.
- If the Power In light remains off, replace the power supply.
- If the Power Out light is off, unplug the power cord for a few seconds, then reconnect it. If the problem persists, replace the power supply.
- If the Fault light is on, unplug the power cord for a few seconds, then reconnect it. If the problem persists, replace the power supply.