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511-CPU FAN NOT DETECTED

HP Recommended
HP PRODESK 400 G2 MT
Microsoft Windows 7 (64-bit)

After BIOS upgrade from v2.46 to v2.47 - 511-CPU FAN NOT DETECTED has occured and F1 - boot to continue. The CPU fan seems to be louder. Both rear fan and CPU fan are clean and they seem to be in order and in operation. What is wrong ?

Thanks a lot for your advice in advance.

 

Branio

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HP Recommended

Hi @Branio,

 

Thank you for posting on HP Forums, your issue with the HP PRODESK 400 G2 MT is classified as a commercial product (business line).

Our Commercial Support Team does not provide assistance via this platform.


If you require immediate assistance, you will need to log a case with our Commercial Support Team.
 

Click here for details.


Let me know if you require further information and/or assistance.

 

Regards,

 

Jeet_Singh
I am an HP Employee

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