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HP Compaq Pro 4300 Small Form Factor PC fan comes on but computer does not

HP Compaq Pro 4300 Small Form Factor PC
Microsoft Windows 7 (32-bit)

HP Compaq Pro 4300 Small Form Factor PC fan comes on but computer does not. We had a power outage and now the computer power supply fan comes on full force but the computer will not power on and no lights come on.

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HP Compaq Pro 4300 Small Form Factor PC fan comes on but computer does not

Greetings,

Welcome to the forum.

I am not a HP employee.

 

I would guess a power surge has occurred.

 

This surge may have damaged the power supply, the motherboard, or a component connected to the motherboard.

 

Component failure has occurred.

 

Regards

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