PC not responding

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  • Totti39
    PCHF Member
    • Dec 2022
    • 8

    #1

    PC not responding

    Hey.

    My PC won’t start. The LED’s on the motherboard are working. When I press the power button the led on the water cooling turns on, but none of the fans around the cabinet start. There is no output to the monitor.

    I used the pc earlier today, bun now it’s dead. It’s Christmas time, so none of my local tech stores open before New Years.
    Please help. Thanks in advance

    Pc specs:

    PSU: Corsair CX650M, 650W PSU
    Motherboard: ASUS Z170 PRO GAMING/AURA, Socket-1151
    CPU: intel i7-7700k
    RAM: Corsair DDR4 16GB 2400MHz
  • jmarket
    PCHF Owner
    • Jan 2015
    • 7695
    • CachyOS
    • Intel Arc A770 (16 GB)

    #2
    Hello and welcome to PCHF

    On your board you have diagnostic LED’s. Are you able to upload a video of the LED’s during the bootup process?

    Comment

    • Totti39
      PCHF Member
      • Dec 2022
      • 8

      #3
      Originally posted by jmarket
      Hello and welcome to PCHF

      On your board you have diagnostic LED’s. Are you able to upload a video of the LED’s during the bootup process?
      Is these the ones you are talking about?

      Comment

      • jmarket
        PCHF Owner
        • Jan 2015
        • 7695
        • CachyOS
        • Intel Arc A770 (16 GB)

        #4
        Correct

        Comment

        • Totti39
          PCHF Member
          • Dec 2022
          • 8

          #5
          Originally posted by jmarket
          Correct
          Can’t upload video from my phone, but the led’s are dead dead. No response before and after I turn it on

          Comment

          • jmarket
            PCHF Owner
            • Jan 2015
            • 7695
            • CachyOS
            • Intel Arc A770 (16 GB)

            #6
            That means that your board is defective

            Comment

            • Totti39
              PCHF Member
              • Dec 2022
              • 8

              #7
              Well??? thanks for the help

              Comment

              • jmarket
                PCHF Owner
                • Jan 2015
                • 7695
                • CachyOS
                • Intel Arc A770 (16 GB)

                #8
                Of course

                The LEDs will light up one at a time at it goes through POST. No LEDs mean a dead board. If it’s still under warranty, you can contact the manufacturer for a replacement. You can try a few things before going that route.

                Reseat your RAM. If you have not already, try slot 2 and 4. If you have it there now, try the other slots

                Make sure you CPU cooler is properly installed, including not too much or too little thermal paste. You don’t need much more than a grain of rice

                Clear your CMOS

                Comment

                • Totti39
                  PCHF Member
                  • Dec 2022
                  • 8

                  #9
                  Hey.

                  Tried all that. I even swapped the cmos battery. Still nothing

                  Comment

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