ProLiant Servers (ML,DL,SL)
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ML350 G4p heat problem

Kim Bloch
New Member

ML350 G4p heat problem

My ML350 G4p is running hot and reboots frequently. I have cleaned fans and fins and replaced heatsink paste.

For some reason the fan does not speed up to keep processer cooled.
I updated BIOS to latest version.

Good advise and solutions er more than welcome.

Mr. Bloch
Johan Guldmyr
Honored Contributor

Re: ML350 G4p heat problem

Have you checked for any related settings in BIOS?

Airflow blockage? Cable issues (dents, scratches etc) to the fans or the power cables?
Michael A. McKenney
Respected Contributor

Re: ML350 G4p heat problem

Some HP servers have firmware upgrades that help with fans not working properly. Have you applied all the latest firmware and Option ROM upgrades?
Honored Contributor

Re: ML350 G4p heat problem

Does your heatsink look like this?:

If it does, you might have to replace it.
There's some stuff inside the pipes, and if it leaks, it will not cool properbly.

Solution is to replace the heatsink assy.


Accept or Kudo

Valued Contributor

Re: ML350 G4p heat problem



Go through the following HP guided trouble shooting for other issues :

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