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HP Recommended
pc
Microsoft Windows 11

Installed new cpu and now cpu fan is max speed constant

1 REPLY 1
HP Recommended

Hi @Bobjoe1112 

 

Welcome to the HP Forum.

 

Is the PC doing a successful POST? Can you login to Windows? The CPU may be incompatible if you only have fans spinning at high speeds.

 

You really should provide a specific HP Product Number to check CPU upgrade options for your MB.

 

What CPU did you install in the MB? Did you install a different CPU cooler (air or liquid)?

 

Can't assist using the info you are providing.

 

Regards

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