Question about HP Pavilion A530n (DW234A#ABA) PC Desktop
PC will not turn on no matter what power source is used. When power cord is attached, green light an rear of tower flashes.
Hey, If you have switched out the power supply with known working and it still doesn't power up then it might be your motherboard has gone bad. What happened the last time the PC was on? Did you power it down normally and then it never came back on?
Posted on Sep 23, 2007
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Posted on Jan 02, 2017
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Sounds like the power supply is bad. That's the one inside the tower.
You could try blowing dust out of it, reseating the connectors. But I have a feeling it needs replacing.
Go here for detailed instructions from HP..
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