Having problems with your HP Pavilion dv9000z Notebook ?

My HP Pavilion dv6770se powers on, LEDs light up and fan blows but keeps a black screen and never goes to the HP screen. Holding down the power button to shut it off then trying again to turn it on (maybe a few times) causes it to start up with no problems.


Answers :

It seems like the mainboard or the video adapter (in most cases build into the mainboard) has a problem / is failing, it will most likely stop working completely eventually. There is hardly noting we can do for such faults on huge complex circuit boards, no hope to repair the board at home.

if the laptop stops working, you will have to take it to a professional who may have to replace the whole mainboard - 100 - 500usd or more for the part alone.
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