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Asus x450cc rev 2.0 no vcore voltages

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    Asus x450cc rev 2.0 no vcore voltages

    The laptop turns on led lights up but fan is not spining and no display checking on the graphics chip its getting hot on turn on so the board is starting but the processor is not getting voltages..


    How can i fix this motherboard when it doesent have any vcore voltages ?
    I dont have any reading in PL8004 +VGFX_CORE
    and PL8001 +VCORE


    Idont have any reading araud the PL8200 +VTT_CPU



    I donthave any reading in SL5801 +1.8V PWRGD


    #2
    Re: Asus x450cc rev 2.0 no vcore voltages

    if only +VGFX_CORE +VCORE missing flsh Bios with a working one first back up your Old one
    Attached Files

    Comment


      #3
      Re: Asus x450cc rev 2.0 no vcore voltages

      Originally posted by techtiger View Post
      if only +VGFX_CORE +VCORE missing flsh Bios with a working one first back up your Old one
      Ill try it sir

      Comment


        #4
        Re: Asus x450cc rev 2.0 no vcore voltages

        Ive flash the bios rom but nothing no voltages

        Comment


          #5
          Re: Asus x450cc rev 2.0 no vcore voltages

          have you replaced vcore IC??

          Comment


            #6
            Re: Asus x450cc rev 2.0 no vcore voltages

            Originally posted by mcplslg123 View Post
            have you replaced vcore IC??

            I dont have any schematic

            Comment


              #7
              Re: Asus x450cc rev 2.0 no vcore voltages

              Originally posted by kalilinux25 View Post

              I dont have any schematic
              https://www.badcaps.net/forum/search...rchid=12766806

              post #7 chek out

              Comment


                #8
                Re: Asus x450cc rev 2.0 no vcore voltages

                Originally posted by techtiger View Post
                lINK NOT WORKING

                Comment


                  #9
                  Re: Asus x450cc rev 2.0 no vcore voltages

                  Originally posted by kalilinux25 View Post
                  lINK NOT WORKING
                  https://www.badcaps.net/forum/showth...ht=Asus+x450cc

                  you have the BoardViewer

                  Comment


                    #10
                    Re: Asus x450cc rev 2.0 no vcore voltages

                    Asus schematic very rare even when available we get problem since them have no label component on PCB.

                    Newest Quanta seem following them whose no labelling (apple, asus and samsung).

                    Never stop learning!
                    this guy inspire us. 34,472 posts
                    Attached Files

                    Comment


                      #11
                      Re: Asus x450cc rev 2.0 no vcore voltages

                      if u dont have schematic u must find vcore mosfets and trace its gate pins to driver ic

                      Comment


                        #12
                        Re: Asus x450cc rev 2.0 no vcore voltages

                        What is the resistance on coils to ground?
                        Lift the pads up and check again.
                        See if there's a short or only no output.

                        Short or no output.
                        If The chipset its dead thee still needs to be voltage on coils.
                        If there is non then is shirted or it doesn't output.

                        Ohms on coils
                        Just cook it! It's already broken.

                        Comment


                          #13
                          Re: Asus x450cc rev 2.0 no vcore voltages

                          Originally posted by ktmmotocross View Post
                          if u dont have schematic u must find vcore mosfets and trace its gate pins to driver ic
                          Thanks the problem was solve when I've change the vcore ic chip that supply power to the gpu and cpu thanks to all

                          Comment


                            #14
                            Re: Asus x450cc rev 2.0 no vcore voltages

                            Very good.
                            But you still need to understand the no voltage on coils vs shorted coils.
                            It's fast and life changing.
                            Just cook it! It's already broken.

                            Comment


                              #15
                              Re: Asus x450cc rev 2.0 no vcore voltages

                              Originally posted by dj_ricoh View Post
                              Very good.
                              But you still need to understand the no voltage on coils vs shorted coils.
                              It's fast and life changing.
                              Thanks for the advice it helps me alot now

                              Comment

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