HP Pavilion a1220n (A1220NED904AA) PC Desktop "power" Questions

Blue button flashes and green light in the back stays on. When I unplug power source, the blue light still flashes for another 10 seconds. When it shuts off completely, I plug it back in--then it ...

computer wont turn on after power surge You can try to change the sockets to which it was connected, try to plug the power cord of PC to different socket on surge protector or try connecting it ...

Hp Pavilion getting no power after relocating pc. Hp Pavilion a1517x getting no power after relocating pc. Power transformer is reading 5 v output specified on transformer. I tried all other steps ...

the green light on the back is flashing, but when I push the power button nothing happens, any ideas what it could be? The Green LED light flashing indicates a bad Power Supply. Weak voltage power ...

my "hp pavilion a220n" won't power on. ... I was my "hp pavilion a220n" won't power on. ... I was trying to upgrade the memory (I've now got the orignal memory back in). When the power cord ...

fast green blink i have a fast green blink,but i have no power Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure: 1.Disconnect ...

Faulty power supply or MOtherboard? A couple days ago, my PC shutdown all of a sudden. Now I'm exactly helpless when it comes to diagnosing computer parts, but this issue has me stumped. What I first ...

no power power switch does not respond. checked all power to computer. All connections good and active. Unit is comopletely dead. Monitor goes on, plugged in separately. I hear power swith ...

why wont my computer turn on no lights but fan starts Replace power supply with an other unit. Power supply differences AT the very old PCs of DOS only and start of windows area. ATX start off Pentium

pavillion does not start up push power on and nothing happens blinking light on back of power supply Power supply light on or flashesPerform the following steps, in order, until power is restored or ...