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HP DV6 Weird backlight problem

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    #1

    HP DV6 Weird backlight problem

    Turns on normally but if I touch the screen or move the laptop after a minute the back light goes off. If I reboot it the lamp working again even if I'm touching the screen, after a minute same thing. What can be wrong? Please HELP!!!
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    #2
    Re: HP DV6 Weird backlight problem

    Bad or loose inverter/LVDS cable.
    Originally posted by PeteS in CA
    Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
    A working TV? How boring!

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      #3
      Re: HP DV6 Weird backlight problem

      Already checked the cables seems to be ok. All I can think is cold joint on CCFL lamp. Is this possible?

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        #4
        Re: HP DV6 Weird backlight problem

        Yes. Broken wires at CCFL lamp base happen even in desktop monitors, let alone laptops which are moved around way more often.
        Originally posted by PeteS in CA
        Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
        A working TV? How boring!

        Comment

          #5
          Re: HP DV6 Weird backlight problem

          Indeed the wire was broken, re-soldered it and everything works fine now. Thanks a lot.

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