UX31A fan always at max speed

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  • jasko_jacker
    Badcaps Legend
    • Oct 2014
    • 1137
    • italy
    #1

    UX31A fan always at max speed

    UX31A with 8G DDR3,
    the fan is always at maximum speed, with the bios update or bios reprogramming there are no changes.
    I've tried with a program that modifies the EC with no luck.
    I know this problem is common on this laptop, but others are able to change speed with an EC hack
    in this case the problem is probably in another place because this method does not work.
    Last edited by jasko_jacker; 11-26-2017, 01:47 PM.
    Tags: None
    • caspian
      Badcaps Legend
      • Oct 2015
      • 1589
      • Laptop
      #2
      Re: UX31A fan always at max speed

      is the CPU warm or hot?

        Comment

        • mcplslg123
          Badcaps Legend
          • Jun 2015
          • 7262
          • india
          #3
          Re: UX31A fan always at max speed

          Have u tried clean me???

            Comment

            • String2016
              Badcaps Legend
              • Nov 2015
              • 2230
              • philippines
              #4
              Re: UX31A fan always at max speed

              tried clean me first this if still the same check cpu this board are prone to have onboard cpu problem i have 2 boards the same problem.

                Comment

                • jasko_jacker
                  Badcaps Legend
                  • Oct 2014
                  • 1137
                  • italy
                  #5
                  Re: UX31A fan always at max speed

                  Originally posted by String2016
                  tried clean me first this if still the same check cpu this board are prone to have onboard cpu problem i have 2 boards the same problem.
                  Cpu and other temp is very low, around 30-33 C°
                  intel cpu test passed
                  I just tried to change the bios.
                  I try to reprogram the ME with the old bios.
                  The guys of dr. bios say it's a ME problem
                  Last edited by jasko_jacker; 11-27-2017, 08:02 AM.

                    Comment

                    • String2016
                      Badcaps Legend
                      • Nov 2015
                      • 2230
                      • philippines
                      #6
                      Re: UX31A fan always at max speed

                      try to change the chip with new one and reprogram with clean me region let see what happens

                        Comment

                        • wpp105
                          New Member
                          • Jan 2023
                          • 1
                          • Canada
                          #7
                          Re: UX31A fan always at max speed

                          Originally posted by jasko_jacker
                          UX31A with 8G DDR3,
                          the fan is always at maximum speed, with the bios update or bios reprogramming there are no changes.
                          I've tried with a program that modifies the EC with no luck.
                          I know this problem is common on this laptop, but others are able to change speed with an EC hack
                          in this case the problem is probably in another place because this method does not work.
                          You upgraded your motherboard, didn't you?
                          The newer motherboard model has a different model fan.
                          The old fan speed control is not compatible so it runs at 100%.

                            Comment

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