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‎07-08-2015 07:22 AM - edited ‎07-08-2015 07:24 AM

HP Recommended
Product: 6200 pro sff
Operating System: Microsoft Windows 7 (64-bit)

PC was off overnight. Turned on this morning, blank screen, no boot, cpu and power supply fan will start running at high speed after about 60 seconds. No beeps or flashing of power LED. Substituted know good power supply, same result. Removed RAM, no bios beeps from this.

1 ACCEPTED SOLUTION

Accepted Solutions

‎07-08-2015 07:30 AM

HP Recommended

Hello

 

Try boot without CPU.

 

If issue persists, no beeps, you will need to replace system board.

 

If unit gives beeps (3) without CPU, you will need to replace system board and test CPU on other unit.

 

Computing is not an exact science :), the most evident is that is only the system board but if you test the CPU you will be 100 % sure.

 

Regards

Frija

****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****

View solution in original post

2 REPLIES 2

‎07-08-2015 07:30 AM

HP Recommended

Hello

 

Try boot without CPU.

 

If issue persists, no beeps, you will need to replace system board.

 

If unit gives beeps (3) without CPU, you will need to replace system board and test CPU on other unit.

 

Computing is not an exact science :), the most evident is that is only the system board but if you test the CPU you will be 100 % sure.

 

Regards

Frija

****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****

‎07-08-2015 07:32 AM

HP Recommended

Yes, thanks. I already had the feeling it was the mb.

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