k50ij main board rev 2.1 it wont turn on

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  • StillANovice
    New Member
    • Feb 2023
    • 5
    • Philippines

    #1

    k50ij main board rev 2.1 it wont turn on

    Hi i got a same problem on my k50ij main board rev 2.1 it wont turn on .�� .i just used yesterday everything is Good.but now it wont
    No lights or total dead.i need guide were to look ��
  • mon2
    Badcaps Legend
    • Dec 2019
    • 14231
    • Canada

    #2
    Re: asus k50ij dead

    Check if there is a voltage out of the power adapter.

    Then mate it to your laptop and confirm the voltages on the logic board starting with the dcin power connector.

    Comment

    • StillANovice
      New Member
      • Feb 2023
      • 5
      • Philippines

      #3
      Re: asus k50ij dead

      I notice the power switch wont turn on or it doesn't work .
      is there a way to make it auto on while i plug my charger?

      Comment

      • StillANovice
        New Member
        • Feb 2023
        • 5
        • Philippines

        #4
        Re: k50ij main board rev 2.1 it wont turn on

        Does Anyone had an idea to auto startup a k50ij asus laptop ?when i plug my charger? Cause power button is not working.

        Comment

        • mon2
          Badcaps Legend
          • Dec 2019
          • 14231
          • Canada

          #5
          Re: k50ij main board rev 2.1 it wont turn on

          Is that the only fault with the board?

          Will check against the schematics once at the office.

          Comment

          • mon2
            Badcaps Legend
            • Dec 2019
            • 14231
            • Canada

            #6
            Re: k50ij main board rev 2.1 it wont turn on

            See above. Locate and confirm if there is a pushbutton switch on your board to mimic the on/off function.
            Attached Files

            Comment

            • StillANovice
              New Member
              • Feb 2023
              • 5
              • Philippines

              #7
              Re: k50ij main board rev 2.1 it wont turn on

              Yup thats it on boardview .im now quite confused 😶😶😶what is negative and positive to make it turn on .also i try buy the button for my laptop but its not available on my hometown.can u gave me a switch type i should used,?

              Comment

              • mon2
                Badcaps Legend
                • Dec 2019
                • 14231
                • Canada

                #8
                Re: k50ij main board rev 2.1 it wont turn on

                Measure the voltage to ground of pins 1 & 3 (either is ok as they are the same).

                If you use tweezers or a piece of wire between pins 1 & 2 OR 3 & 4 (either pair is ok), this should act like your ON/OFF button.

                That is, when the ON/OFF signal line is brought to a LOW level, you should be able to turn ON the logic board or OFF if it is ON.

                Comment

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