ProLiant Servers (ML,DL,SL)

The speed of processor 18 in group 0 is being limited by system firmware

 
CoramDaes
Advisor

The speed of processor 18 in group 0 is being limited by system firmware

Proliant DL380 G7. BIOS is P67. ILO is 1.93.

The speed of processor 18 in group 0 is being limited by system firmware

is repeated over and over in my Windows Event notifications as Warnings, with different numbers.

I have not made any changes to the Windows Server power profile, but I wonder if this could be related to the Power Scheme set in BIOS, that is currently at HP Dynamic Power Savings Mode...?

 

2 REPLIES 2
sudhirsingh
HPE Pro

Re: The speed of processor 18 in group 0 is being limited by system firmware

Hi @CoramDaes 

Please make following changes in BIOS and check:

Power profile->Maximum Performance
Power regulator->Static High Performance Mode
Disable CPU C state
 Minimum Processor Idle Power Core State->No C-state
 Minimum Processor Idle Power Package State->No Package state

Also

Change Power settings in the OS as well :


Control Panel->Power option->Change Power Plan setting->Chande Advance power settings->Set High Performance.
Expand the Processor Power Management settings and change BOTH the Minimum and Maximum Processor State settings to 100%.

Reboot and check the status.

Incase still same issue the
->Reset BIOS to default.

If you feel this was helpful please click the KUDOS! thumb below!

Regards,

Sudhir

While I am an HPE Employee, all of my comments (whether noted or not), are my own and are not any official representation of the company

>Accept or Kudo

CoramDaes
Advisor

Re: The speed of processor 18 in group 0 is being limited by system firmware

Well I don't want to run at maximum power, balanced is fine. Power consumption is a thing i pay attention to in my environment.

Any other suggestion?