when i close the led screen, don't go to sleep.

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  • eng.jaudat
    Senior Member
    • Aug 2016
    • 63
    • Palestine

    #1

    when i close the led screen, don't go to sleep.

    Hello,
    i have HP 250 G5, i replaced the back cover and hings. and every thing is ok unless i try to close the screen, the laptop still working and not going to sleep.

    i know that should be a sensor some where on the screen to sense the status of the screen. if i close the screen the sensor know that and bring laptop to sleep. if i open the screen the sensor will bring the laptop wake again.

    i'm trying to search but not found any sensor there.
    i was thinking it was software issue, and trying to go to the power options. but every thing there fine.
  • khaahk
    Badcaps Veteran
    • Dec 2013
    • 748
    • Estonia

    #2
    Re: when i close the led screen, don't go to sleep.

    There should have been a magnet glued to the lcd assembly, on the opposite of the laptop there is a hall sensor somewhere. Hall sensor reacts to magnet and laptop knows that you have closed the lid.

    Comment

    • eng.jaudat
      Senior Member
      • Aug 2016
      • 63
      • Palestine

      #3
      Re: when i close the led screen, don't go to sleep.

      the magnet glued, you think its on front cover or in back cover?

      Comment

      • ktmmotocross
        Boardkiller
        • Feb 2014
        • 3573
        • slovakia

        #4
        Re: when i close the led screen, don't go to sleep.

        take off screen front plastic and u see the magnet on side of panel

        Comment

        • eng.jaudat
          Senior Member
          • Aug 2016
          • 63
          • Palestine

          #5
          Re: when i close the led screen, don't go to sleep.

          Yes, guy's. i solved it. the new cover and hings have no magnet. i added one, then every things goes fine.

          thanx a lot

          Comment

          • eng.jaudat
            Senior Member
            • Aug 2016
            • 63
            • Palestine

            #6
            Re: when i close the led screen, don't go to sleep.

            and i attached pics explain every things.
            first to find the location of the sensor i pass an external magnet on the body of the laptop beside the keyboard, until the laptop goes sleep.
            Attached Files

            Comment

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