Having problems with your HP Pavilion a620n (PC028A) PC Desktop ?
Hp pavilion a450n green like in back blinking wont turn on
Its a HW problem> u need to open up the side panel> Disconnect the ATX connector(that's the thickest bunch of power cable with a 20 pin white connector on the motherboard)> if the light at the back is steady the motherboard has gone bad> if its off the power supply has gone bad
Here is the link to testing HP power supplies but the blinking light usually means that the power supply is dead.
Repair Help & Product Troubleshooting for HP Pavilion a620n (PC028A) PC Desktop
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Hp pavilion a450n green like in back blinking wont turn on
Its a HW problem> u need to open up the side panel> Disconnect the ATX connector(that's the thickest bunch of power cable with a 20 pin white connector on the motherboard)> if the light at the back is steady the motherboard has gone bad> ... HP Pavilion a620n (PC028A) PC Desktop
Monitor Blinks when PC powers up, wont let me turn it off
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We have an hp pavilion a805n computer that wont start up when pressing the power button. but a green light is blinking on the back by the power cord. it continues to blink if we unplug all power. and when replugging back in and pressing the power button, it still wont turn on
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Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:1.Disconnect everything from the computer, including the power cord.2.With the power cord disconnected , press the p ... HP Pavilion a340n (DQ099AABA) PC Desktop
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I have extensive knowlege on this machine. If you are still having the problem, there are very few things that could be causing it, assuming that it is a conventional problem.\015\012\015\012This is NOT a software program. For all of you ... PC Desktops
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