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HP Pavilion Desktop - 570-p077cb

My screen is not showing anything and my keyboard and mouse don’t light up but the power button on the desktop does and blinks like every three seconds. I took off the CPU Cooler cleaned it and reapplied thermal paste and still nothing. I tried contacting the virtual assistant but it was really no help. In conclusion, my desktop turns on with everything including fans, but nothing loads up with just a black turned off screen on my monitor and the power button blinks every three seconds.

1 REPLY 1
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Hi

 

There should be a pattern to the blinks. This HP site details various BIOS error beep or blink patterns.

 

https://support.hp.com/us-en/document/ish_1997210-1528385-16 

 

This is all I can tell you at this time.

 

Follow all steps at this site to identify the specific component problem.

 

 

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