ProLiant ML370 G5 - Power down Issue - PPM1 led blinking

[DanCamillo]

Hi everyone!

We have a ProLiant ML370 G5 running on a Windows 2003 Server.

An about 2 weeks ago, our server is shutting down almost everyday.

No logs are displayed by Windows or System Insight Manager.

Opening the server, i noticed that PPM1 led is amber blinking.

Reading the previous posts, i can't found any solutions to this. Only found Power Supply issues.

Can i need to provide some other useful information?

Thanks in advance and sorry for my bad english.

Regards,

Danilo

Brazil

[Johan Guldmyr]

Hi!

Did you try replace/swap power supply?

On this model can you swap the PPM / CPU?

[DanCamillo]

Hi Johan,

Unfortunately we have only one power supply.

I didn't tried to remove and reinsert. Is this helpful?

Thanks

Danilo

[Johan Guldmyr]

Ah.

Well, you could try to put the power supply in the other slot, if that works.
Of course, a reseat of the PPM could be worth a shot.

[DanCamillo]

Ok Johan.

I'll try to install the power supply in the other slot and reset the PPM.

Because it's in production, i need to plain an emergency stop to do this.

I'll return with the results.

Thanks!!

Danilo

[DanCamillo]

Hi Everyone!

I'd changed the power supply to other slot, reseted the PPM and updated BIOS to last version.

The server didn't powered down the whole week.

Now i returned to company and noticed that the server powered down on Saturday 24th.

Any more ideas?

Thanks in advance.

Danilo