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hp840g3 and dont have backlight

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    hp840g3 and dont have backlight

    Anybody can help me with some details,have an hp840g3 and dont have backlight,the system can open if inser external monitor,i change lvd cable even the screen,19v is present,and 3.3v,i dont understand what voltage is missing,please if anyone have this problem before and solved share please!

    #2
    Re: hp840g3 and dont have backlight

    Originally posted by datodati962@gmail.com View Post
    Anybody can help me with some details,have an hp840g3 and dont have backlight,the system can open if inser external monitor,i change lvd cable even the screen,19v is present,and 3.3v,i dont understand what voltage is missing,please if anyone have this problem before and solved share please!
    check video chipset ..
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    >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

    Every donation made will go towards server fees and maintenance costs.

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      #3
      Re: hp840g3 and dont have backlight

      Originally posted by peste View Post
      check video chipset ..
      thanks bro!

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