Having problems with your HP Pavilion A520n (DW233A#ABA) PC Desktop ?
Blank screen on boot-up
\015 Its a desktop. Hard drive was thrown away for unknown reason. I replaced hard drive. I push power button and the square button flashes blue once than stays unlit. The led under the power button is orange. Nothing appears on screen. Power supply is not the problem. I tried a different graphics card other than the onboard with same results. Tried entering bios and failed. I believe it is a mainboard issue. Any help?\015
Yes it is motherboard issue
Repair Help & Product Troubleshooting for HP Pavilion A520n (DW233A#ABA) PC Desktop
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