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Disable C-State

lelakata
Occasional Contributor

Disable C-State

We would like to disable the C-states' of our Virtual Servers running Hyper V. We have tried to go in to the BIOS to disable this but are unable to locate the setting in the BIOS. Our virtual servers are ProLiant DL380 G6 boxes running BIOS Version/Date HP P62, 3/30/2010.

Any direction you could provide would be appreciated.
Thanks
5 REPLIES
stefano colombo_1
Super Advisor

Re: Disable C-State

try this if it helps
1. Enter BIOS by pressing F9 on POST
2. Navigate to "Power Management Options" => "Advanced Power Management Options" => "Minimum Processor Idle Power State"
3. Choose "No C-States"

Re: Disable C-State

Hi lelakata,

What is the cpu model?
Kind Regards,
Erdogan.
I am HPE Employee

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lelakata
Occasional Contributor

Re: Disable C-State

Processor:duel Intel Xeon x5560 2.80GHz, Quad Core

Re: Disable C-State

Last BIOS version update.
Kind Regards,
Erdogan.
I am HPE Employee

If this helps you with your issue, please click the thumb to register a Kudo.
If it resolves the issue, please consider marking it as an Accepted Solution.
The comments in this post are my own and do not represent an official reply from the company. No warranty or guarantees of any kind are expressed in my reply.
lelakata
Occasional Contributor

Re: Disable C-State

BIOS Version/Date HP P62, 3/30/2010