CPU Throttling for no reason.

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  • Rustys
    PCHF Member
    • Jul 2016
    • 7862

    #16
    Originally posted by martinism
    I did reseat all hardware. I even took out motherboard from the case and cleaned it.
    Did you test it out side of the case?

    Now that things are back together how is the system preforming.
    Originally posted by Rustys
    Does the socket feel warm when the computer is running. Could be worn out and need replacing. The holding clips on the inside of the socket may be weak not making a proper connection.
    Originally posted by Rustys
    Reseat all the cables. DO NOT reset the fan to the CPU other wise will have to remove and reapply the thermal paste.

    Do check to make sure that the CPU is sitting correctly on the motherboard.

    Reseat all cards (display and RAM)
    What were the results?

    Comment

    • martinism
      PCHF Member
      • Aug 2021
      • 13

      #17
      Originally posted by Rustys
      Did you test it out side of the case?

      Now that things are back together how is the system preforming.

      What were the results?
      I dont think computer would start if cpu is not sitting correctly. But when i changed thermal paste i removed it and installed it again.
      And sockets are fine. Problem won’t solve by sockets i was wrong.

      And no it wont work. I think i need to test my cpu with another motherboard or another cpu with my motherboard. This is the only way to find out what problem is.

      Comment

      • Rustys
        PCHF Member
        • Jul 2016
        • 7862

        #18
        Everything else I look at for motherboard and CPU show should be working unless there is a missing or bent pen on the CPU.

        Is the motherboard touching the case at all?

        Press Windows key + R
        Type
        msconfig

        Click on the Boot tab and make sire nothing is ticked there.
        Now click on the Advanced Options and make sure nothing is ticked there.
        Click OK
        Click OK
        Click Restart

        Comment

        • martinism
          PCHF Member
          • Aug 2021
          • 13

          #19
          Originally posted by Rustys
          Everything else I look at for motherboard and CPU show should be working unless there is a missing or bent pen on the CPU.

          Is the motherboard touching the case at all?

          Press Windows key + R
          Type

          Click on the Boot tab and make sire nothing is ticked there.
          Now click on the Advanced Options and make sure nothing is ticked there.
          Click OK
          Click OK
          Click Restart
          Yes motherboard is inside the case.
          And none of them was ticked.

          Comment

          • Rustys
            PCHF Member
            • Jul 2016
            • 7862

            #20
            Originally posted by Rustys
            Is the motherboard touching the case at all?
            How does the system respond assembled and tested on cardboard outside of the case?

            Comment

            • martinism
              PCHF Member
              • Aug 2021
              • 13

              #21
              Originally posted by Rustys
              How does the system respond assembled and tested on cardboard outside of the case?
              I didn’t tried it outside. I just removed them cleaned them and again put them inside the case.

              Comment

              • martinism
                PCHF Member
                • Aug 2021
                • 13

                #22
                Originally posted by Rustys
                How does the system respond assembled and tested on cardboard outside of the case?
                Hello again.
                After a few days of struggling with the case i think i have found the problem.

                Problem is with my motherboard temp sensors. They are broke and shows a extremly high temp so it cause a thermal throttling.
                And when i tap on the top of the case it makes the sensors to work correctly again and report the real temp so it makes thermal throttling stop.

                And it goes on and off. Do you have any recommendation to what to do?

                Ps. Also in the stress video test i sent you can see that my motherboard temperature is higher than 100c.

                Comment

                • Rustys
                  PCHF Member
                  • Jul 2016
                  • 7862

                  #23
                  Take it to a repair shop and have them see about repairing the board.

                  Replace the board if still under any warranty or just replace it anyways.

                  Comment

                  • martinism
                    PCHF Member
                    • Aug 2021
                    • 13

                    #24
                    Originally posted by Rustys
                    Take it to a repair shop and have them see about repairing the board.

                    Replace the board if still under any warranty or just replace it anyways.
                    Hello again.

                    I took out the motherboard and tries it outside the case, and it works perferctly the motherboard temp sensors are all fine. So I thought the problem is fixed.
                    Then again i put the hardware in the case and start the case suprisingly the problem came back. And for the second time i tried taking it out to see if its still works great outside the case. And yes again it was working great outside the case.

                    What do you think the problem is? I even dissconnect all case connectors and everything from the motherboard. So motherboard didnt have any connection to case but still the problem was there.

                    Comment

                    • Rustys
                      PCHF Member
                      • Jul 2016
                      • 7862

                      #25
                      Are all of the fans running while the system is inside the case?

                      None of the hardware is touching the case or the motherboard?

                      How many spacers/risers and size did you use between the case and motherboard?

                      @Bruce fresh eyes.

                      Comment

                      • Bruce
                        PCHF Moderator
                        • Oct 2017
                        • 10697

                        #26
                        really left field thinking here…

                        inside the case the mobo would be vertical, outside the case you would have it laying down horizontally.
                        what are the chances that laying your case down so the mobo also lays horizontally could give a quick fix.

                        but really - it sounds like the mobo should be replaced.
                        is it under warranty still?

                        Comment

                        • Rustys
                          PCHF Member
                          • Jul 2016
                          • 7862

                          #27
                          Closed lack of response form original poster

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