error LEDs HP Proliant ML370 G4

[Rob2014]

when I turn on the server, not all LEDs light up.

attach Image

[Suman_1978]

Hi,

Those LED's are used for diagnosing purpose and they will not turn ON or give any information.

They are mainly used by technicians in a factory/workshop.

Dont worry about those led's and the other led's that can be used to diagnose by a customer/end user can be found in "HP ProLiant ML370 Generation 4 Server Maintenance and Service Guide". Page# 70, 71.

Thank You!
I am a HP employee
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[Rob2014]

hi Suman_1978 image attached, I need to know the significance of each LED.

thanks for your support.

[waaronb]

Is there a particular LED that doesn't seem right to you?  Most of those LED's on the mainboard itself will light up during certain POST routines and they can be used by HP support to troubleshoot some things, but they're not much use most of the time.

Check the diagnostics guide for the ML370 G4 (search HP for it in the manuals and documentation section for your product).  I don't know that it will list the meaning of each and every LED besides the main standalone lights for the PSU, processor, etc. but it's worth checking there first.