HP Pavillon 17-f166nf boot loop

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  • piernov
    Super Moderator
    • Jan 2016
    • 4435
    • France

    #1

    HP Pavillon 17-f166nf boot loop

    Hi,
    As you can see on this video : https://youtu.be/XDtxhd0UFYM ; I have an HP Pavillon 17-f166nf which does not want to turn on.
    After pressing power button, power LED turns on and fan starts to spin for a second, then it powers off, then again LED turns on and fan starts to spin.

    Corrupt BIOS? Reflow needed? Something else?

    I measure only 22 ohm on some caps under GPU. Is it dead?
    Some caps under CPU shows around 70 ohm but I think it's alright.

    Attached are some photos of the board, original BIOS backup, and schematics (may not be exactly the same but close enough).
    Attached Files
    OpenBoardView — https://github.com/OpenBoardView/OpenBoardView
  • Pragmatiko
    Badcaps Veteran
    • Jul 2013
    • 468
    • IT

    #2
    Re: HP Pavillon 17-f166nf boot loop

    Seem bios problem

    Comment

    • piernov
      Super Moderator
      • Jan 2016
      • 4435
      • France

      #3
      Re: HP Pavillon 17-f166nf boot loop

      Do you have a dump for this one?
      OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

      Comment

      • ridamouh159
        Badcaps Veteran
        • Nov 2014
        • 365
        • maroc

        #4
        Re: HP Pavillon 17-f166nf boot loop

        flasher avec ce fichier
        Attached Files

        Comment

        • piernov
          Super Moderator
          • Jan 2016
          • 4435
          • France

          #5
          Re: HP Pavillon 17-f166nf boot loop

          Thanks but it still doesn't work… Nothing changed with your ROM.
          OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

          Comment

          • piernov
            Super Moderator
            • Jan 2016
            • 4435
            • France

            #6
            Re: HP Pavillon 17-f166nf boot loop

            Tried to remove PL12, PL13, then removed GPU as I was suspecting it. Nothing changed.
            Removed PL14 just to see what would happen, and nothing changed either.
            I've no other idea. Could it be a dead CPU/PCH? How can I test it? Anything else I can try?
            OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

            Comment

            • toufik sat
              Senior Member
              • Feb 2016
              • 134
              • los angles

              #7
              Re: HP Pavillon 17-f166nf boot loop

              Thank you so much work for me

              Comment

              • Nasir Raja
                Member
                • Mar 2014
                • 21
                • United Kingdom

                #8
                Re: HP Pavillon 17-f166nf boot loop

                Thanks I just download i will get back to you with updates mate thanks for sharing

                Comment

                • nasnus123
                  Member
                  • Jan 2016
                  • 28
                  • india

                  #9
                  Re: HP Pavillon 17-f166nf boot loop

                  Thanks its worked for me .
                  But power on message is" Manufacture Programming Mode is in Unlock mode"
                  and invalid Board sn/ model

                  Comment

                  • raihan
                    Member
                    • Feb 2016
                    • 41
                    • Bangladesh

                    #10
                    Re: HP Pavillon 17-f166nf boot loop

                    Need uma bios

                    Comment

                    • Foul
                      New Member
                      • Nov 2024
                      • 1
                      • France

                      #11
                      Working with 0227D.bin
                      thx !

                      Comment

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