Question about HP Pavilion A530n (DW234A#ABA) PC Desktop

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Hp pavilion a503n

PC will not turn on no matter what power source is used. When power cord is attached, green light an rear of tower flashes.

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  • Cody6846 Jan 19, 2008

    I'm having the same problem right now. I went to bed last night with the PC still running. We lost power for a while in the middle of the night, this morning the PC will not power up, and the green light under the power cable plug-in is flashing. The PC is plugged in to a surge protector, and the surge protector is still reading that it's protected. I've not tried anything yet, but was basically looking to see what the flashing green light meant. I'm hoping (though doubtful) that maybe there's a reset. Should I start with a new power supply?

  • Anonymous Jan 25, 2008

    Same problem. After power down. Never coming back. I checked motherboard and when power is on light on the motherboard is on. Change memory, video card, power supply and nothing. I had same problem like a year ago with AMD 64 - Systemax, but didn't do any fix.

  • Anonymous Dec 15, 2008

    anyone know how to access the motherboard?

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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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1 Answer

Why is my hp pavilion a1220n product number ED904AA-ABA?


Try removing the 512 MB memory to see if it does work with the 1GB stick only.

It's not the power supply that does have a problem. It has something with your memory stick.

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1 Answer

Hp pavilion f1340.uk will not turn on at all, just the green light flickers at the rear of the tower?


Could be a number of things wrong with this tower.

-If the computer stays at a black screen with a white cursor, it means it's missing system files and the operating system cannot start up. A reinstall is needed.

-If your computer won't power on, it could be either the power supply or motherboard, or sometimes, both.

-Also, check to see if the RAM is properly inserted into the proper slots.

Hope this was helpful.

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HP PAVILION A 1520N pc DESK TOP does not turn on when power button pressed. has power to end of cord. Power button does not light up. little green light on back by power source blinking green


Bad Power supply. Look on the side of your current power supply and find the wattage rating, and buy one of the same rating or higher. Some place like newegg.

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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..  

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=125&prodSeriesId=3376322&prodTypeId=12454&objectID=c01358060

 

Dec 10, 2010 | Computers & Internet

1 Answer

The light on the power supply (back of tower) and light on the front button that turns on the computer flashes. This is with the power cord plugged in. The computer does not turn on when I press the...


try removing the front panel make sure the button isnt clogged with dust or disconected failing that it may well be your power supply internal fuse which can be repaird but a trick job if youare not very good with a soldering iron you may get a replacement one on ebay.

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Tower won't turn on. There is a green light on the back near the power cord that's flashing green.


Pull the power cord out and allow it to reset. If you still have issues you may need to replace your power supply.

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check the light at the rear panel of the tower ... if it is solid green then reseat the cables coming out of the smps and going to the motherboard and other device drives(Hard Drive and CD/DVD drive).... if there is no light smps might have gone bad

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Which light?? the network light?? Do you get anything when you press the power button if not it is most likely the power supply since the motherborad is still showing power also may be cpu!

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1 Answer

Hp desktop wont turn on worked two days ago? Turned it off and when i tried to turn it back on ---nothing. A green led light in the rear of the tower is flashing ???


check if the monitor is on.check is the fan is making noise.If not then the power supply has problem.what appears on screen?

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1 Answer

Tower problem


the problem is your power button needs to be replaced or you can buy a new pc box on ebay for cheap.

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