HP G62 Power Button LED Flickers

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  • speedypro
    Badcaps Veteran
    • Feb 2013
    • 561
    • United Kingdom

    #1

    HP G62 Power Button LED Flickers

    This seems to be a common issue. Reflashed bios, same issue. Did a light reflow of gpu, same issue. Reballed.....same issue. Has anyone found a solution to this?
    Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer
  • techman1025
    Badcaps Veteran
    • Jun 2014
    • 497
    • United States

    #2
    Re: HP G62 Power Button LED Flickers

    Hi kbc Rsmrst3.3 ?S5 voltage
    Techman1025

    Comment

    • speedypro
      Badcaps Veteran
      • Feb 2013
      • 561
      • United Kingdom

      #3
      Re: HP G62 Power Button LED Flickers

      I'll have a look. Thanks
      Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer

      Comment

      • speedypro
        Badcaps Veteran
        • Feb 2013
        • 561
        • United Kingdom

        #4
        Re: HP G62 Power Button LED Flickers

        Originally posted by techman1025
        Hi kbc Rsmrst3.3 ?S5 voltage
        Techman1025
        Where can I find that?
        Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer

        Comment

        • LP_tekh
          Senior Member
          • Oct 2015
          • 95
          • Laos

          #5
          Re: HP G62 Power Button LED Flickers

          Look in the mainboard i think is ENE.
          You need schematic diagram

          Comment

          • ktmmotocross
            Boardkiller
            • Feb 2014
            • 3578
            • slovakia

            #6
            Re: HP G62 Power Button LED Flickers

            why reballing gpu when gpu have no touch to this problem?

            Comment

            • speedypro
              Badcaps Veteran
              • Feb 2013
              • 561
              • United Kingdom

              #7
              Re: HP G62 Power Button LED Flickers

              Originally posted by ktmmotocross
              why reballing gpu when gpu have no touch to this problem?
              Thought that was the issue at first. I've never repaired these HPs before.
              Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer

              Comment

              • ktmmotocross
                Boardkiller
                • Feb 2014
                • 3578
                • slovakia

                #8
                Re: HP G62 Power Button LED Flickers

                these hp is the same as other laptops. signal from SW goes to SIO chip

                Comment

                • alas3376
                  Badcaps Veteran
                  • Nov 2011
                  • 382
                  • BENIN

                  #9
                  Re: HP G62 Power Button LED Flickers

                  did u try to change the sw bt board

                  Comment

                  • speedypro
                    Badcaps Veteran
                    • Feb 2013
                    • 561
                    • United Kingdom

                    #10
                    Re: HP G62 Power Button LED Flickers

                    Originally posted by alas3376
                    did u try to change the sw bt board
                    Do you mean the power switch board? If so, no.
                    Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer

                    Comment

                    • speedypro
                      Badcaps Veteran
                      • Feb 2013
                      • 561
                      • United Kingdom

                      #11
                      Re: HP G62 Power Button LED Flickers

                      Originally posted by ktmmotocross
                      these hp is the same as other laptops. signal from SW goes to SIO chip
                      Where is that chip? What it looks like?
                      Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer

                      Comment

                      • alas3376
                        Badcaps Veteran
                        • Nov 2011
                        • 382
                        • BENIN

                        #12
                        Re: HP G62 Power Button LED Flickers

                        yes, change it. because i got the same issue and after changing the power switch board, i fixed it. so try

                        Comment

                        • speedypro
                          Badcaps Veteran
                          • Feb 2013
                          • 561
                          • United Kingdom

                          #13
                          Re: HP G62 Power Button LED Flickers

                          Originally posted by alas3376
                          yes, change it. because i got the same issue and after changing the power switch board, i fixed it. so try
                          Ok I'll do that first. Thanks
                          Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer

                          Comment

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