Hp g72

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  • rookieme
    Badcaps Veteran
    • Oct 2014
    • 396
    • Greece
    #1

    Hp g72

    The first problem was vga issue - known problem [black screen when windows started].
    After reballing, the second vga couldn't be recognized any more.
    Also replaced the chip but same problem remained.
    I have to mention that as windows was a clean factory setup with no other problem, after the repair effort I received a message that it is not original windows copy.
    Could it be bios related?
    If not what can I check?
    The part number is 615848-001


    I also own a HP dv6-6000 that also cannot recognize the second GPU [eGPU] and it is not s/w related, nor video chipset related.

    Any suggetion what to check is welcomed as I have 2 of the same problem.


    I'm not sure if I have the right schematic
    Attached Files
    Last edited by rookieme; 05-09-2015, 05:03 PM.
    Tags: None
    • Life Goes On
      Badcaps Veteran
      • May 2014
      • 264
      • Curacao
      #2
      Re: Hp g72

      Maybe you can flash the bios chip and see what it does, and from the message about winsows i think its a software issue.
      The Night Drop Down, I Will Keep Try Until..., You Never know.
      Dushi Kòrsou, Nos Tei.

        Comment

        • rookieme
          Badcaps Veteran
          • Oct 2014
          • 396
          • Greece
          #3
          Re: Hp g72

          It is not a software issue as windows detected the hardware change [it cannot detect the eGPU] and guess that it is a different hardware.
          Ok I'll give it a try with reflashing BIOS.
          Any more advices are welcome.

            Comment

            • rookieme
              Badcaps Veteran
              • Oct 2014
              • 396
              • Greece
              #4
              Re: Hp g72

              BIOS reprogram didn't help.
              It seems that somehow that GPU is not connected to the rest of the system.

                Comment

                • Life Goes On
                  Badcaps Veteran
                  • May 2014
                  • 264
                  • Curacao
                  #5
                  Re: Hp g72

                  Originally posted by rookieme
                  BIOS reprogram didn't help.
                  It seems that somehow that GPU is not connected to the rest of the system.
                  you can try to reflow it, maybe some balls don't make a good connection.
                  The Night Drop Down, I Will Keep Try Until..., You Never know.
                  Dushi Kòrsou, Nos Tei.

                    Comment

                    • lebana
                      Senior Member
                      • Jan 2015
                      • 81
                      • sudy
                      #6
                      Re: Hp g72

                      thank u

                        Comment

                        • fyaagoub
                          Badcaps Veteran
                          • Dec 2016
                          • 269
                          • maroc
                          #7
                          Re: Hp g72

                          thanks

                            Comment

                            • toufik sat
                              Senior Member
                              • Feb 2016
                              • 134
                              • los angles
                              #8
                              Re: Hp g72

                              thanks

                                Comment

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