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    Asus ROG 751JT Power issues

    Trying to find a schematic for a ASUS G751JT-WH71(WX).

    Problems started with the laptop going from AC to battery and back again when playing games.
    Eventually the battery would completely discharge and not even register the DC jack.
    A few days would pass and it would work again.

    Now there is NOTHING. No lights at all when plugged in. Power button does nothing.

    What I've done/tried:
    1. Replaced battery
    2. Disassembled / reassembled many times ( pulled main / bios battery and held in pwr button for 1+ minutes)
    3. Tested AC - DC power plug and can confirm 19v output (OK)
    4. Tested for 19v at DC mini-board going into motherboard (OK)
    5. No visabable shorts or suspicious items on motherboard. (OK)

    It's 2yrs old, so no warranty stuff.

    I was thinking it could be a blown charging circuit.

    Anyone have any thoughts?

    Thanks for any help you may have.
    Last edited by reegs; 03-14-2018, 03:33 AM.

    #2
    Re: Asus ROG 751JT Power issues

    Replace Motherboard can solve your problem Man

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      #3
      Re: Asus ROG 751JT Power issues

      id say try it without the laptop battery in and see if it powers up then ?


      if no go its likely the motherboard has gone bad and would either need repair or replacement
      Samsung UE46D6530
      Samsung BD-F7500
      Samsung HT-ES6200

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        #4
        Re: Asus ROG 751JT Power issues

        Check power pin

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