ProLiant Servers (ML,DL,SL)
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PL 3000 power supply problem

Occasional Advisor

PL 3000 power supply problem

i have proliant 3000 server. there was a problem on my reduntant PS one of them it hasn't light on the back.neither yellow nor green light. i have changed the that corrupted PS. still there isnt any light on the PS on the server back. But the PS fan working and also it is working faster than other working PS.Power supply does have a yellow or green light in the back?
any suggestion?
Honored Contributor

Re: PL 3000 power supply problem


It could be a faulty or damaged hot-plug power supply backplane module (The board they plug into inside the server).

This module is the same for all Proliant 3000 models. You may be able to check the contacts with a torch and compare them to the working one from the back of the server.

For safety, power down the server and remove both power supplies and there cables. Do not attempt to play around inside the power area with the server switched on.