HP ProLiant DL140, User Manual

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44 HP ProLiant 100 Series Server User Guide
Low battery warning is displayed
Action :
1. Plug the UPS into an AC grounded outlet for at least 24 hours to charge the
batteries, and then test the batteries. Replace the batteries if necessary.
2. Be sure the alarm is set appropriately by changing the amount of time given
before a low battery warning. Refer to the UPS documentation for
instructions.
One or more LEDs on the UPS is red
Action : Refer to the UPS documentation for instructions regarding the specific
LED to determine the cause of the error.
Unknown problem
Action :
1. Disconnect power to the server.
2. Following the guidelines and cautionary information in the server
documentation, strip the server to its most basic configuration by removing
every card or device that is not necessary to start the server. Keep the
monitor connected to view the server startup process.
3. Reconnect power, and then power the system on.
−
If the video does not work, refer to "Video problems (on page 59 )."
CAUTION: Only authorized technicians trained by HP should
attempt to remove the system board. If you believe the system board
requires replacement, contact HP Technical Support before proceeding.
−
If the system fails in this minimum configuration, one of the primary
components has failed. If you have already verified that the processor,
PPM, power supply, and memory are working before getting to this
point, replace the system board. If not, be sure each of those components
is working.