Question about HP Pavilion a810n (PP164AA) PC Desktop

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LIGHTS ARE ON BUT NOTHING IS ON SCREEN

Yesterday, we experienced a power outage and when power was restored all the computer is flash blue lights but doesn't power up.

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You are going to want to see if the power supply at the back of the computer is working if not then you will have to invest in a new power supply

Posted on Aug 29, 2008

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Posted on Jan 02, 2017

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Hello,

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My power went out in my house and when the power was restored my computer would not turn on...there is a blue flashing light in the back of the computer.


The blue flashing light is probably on your power supply. I suspect that the power supply was subjected to a voltage surge during your power outage. It may have damaged your power supply (or possibly other components in your computer)

Try unplugging the power supply from the wall socket and leave it unplugged for at least 5 minutes. Then plug it in and see if your computer will turn on. If it will not, you require the assistance of a PC technician to test your power supply and computer.

You should connect a surge protector or UPS (Uninteruptable Power Supply) to your computer to prevent this from happening again.

If you have any additional questions contact me by clicking on the "Add a comment" link located under your problem description on FixYa. Also, if you believe that this information was helpful to you, please return to the FixYa website and rate my response to your question.
Best regards,
Yavacotech

Dec 31, 2010 | HP Computers & Internet

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After a power outage computer will not turn on


first of all what kind of computer is i mean brand? secondly sounds like the power supply went bad..

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Try taking on the back of the monitor and pulling the power plug all the way out of it for about five minutes and then plug it back in and restart the computer see if it solved it thanks

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Hi...there,
Well, it is seems your monitor backlight inverter got burnt... need to replaced a new one or repaired it.

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1 Answer

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jhoglen, If you haven't already done so turn the printer off, then back on then let sit with power on for 10 min. If nothing changes you'll have to take it in for repair. Good luck and please don't forget to rate this post.

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