Question about HP Pavilion a400n (DQ173A#ABA) PC Desktop
I had to replace the power supply after a power surge. Now computer will power up, but right after the "Windows XP" screen displays, the monitor goes black and shows "no signal". The computer is still booting, because I can hear the Windows tune. Tried another monitor with the same results. Is my graphics card bad?
Hi try to use different slot on your motherboard see if that helps if not try different video card...if that didn't help it might be your motherboard that went bad
Posted on Aug 24, 2008
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Posted on Jan 02, 2017
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