DV6-3113ST No +vgacore power

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  • ahmetozay
    Senior Member
    • Jul 2013
    • 73
    • turkey
    #1

    DV6-3113ST No +vgacore power

    Hello, this unit came as there was no picture on the screen. it takes 1A and stops there, also with debug card it shows DIMM as error. I replaced several rams but still shows DIMM error. Then i checked +vgacore and it was 0v.

    19v comes to PU13 which is vgacore chip
    5v comes to VDD and VDDP
    0v comes to EN/DEM

    Motherboard model is: DA0LX6MB6H1 Rev.H
    Attach is the pdf schematic.

    Any advices welcome. Thanks
    Attached Files
    Tags: None
    • khaahk
      Badcaps Veteran
      • Dec 2013
      • 743
      • Estonia
      #2
      Re: DV6-3113ST No +vgacore power

      Some boards only the upper memory slot works when one dimm installed. Secondly, bios would be my guess...

        Comment

        • ahmetozay
          Senior Member
          • Jul 2013
          • 73
          • turkey
          #3
          Re: DV6-3113ST No +vgacore power

          Originally posted by khaahk
          Some boards only the upper memory slot works when one dimm installed. Secondly, bios would be my guess...
          Thanks for the reply, i tried both dimm slot with different rams, also i tried working bios from the same model. i flashed both the kbc and main bios.

          all i got it gets 1A and stays there, Debug card shows DIMM error and the board has no +vgacore voltage. Any advices welcome thanks.

            Comment

            • ktmmotocross
              Boardkiller
              • Feb 2014
              • 3553
              • slovakia
              #4
              Re: DV6-3113ST No +vgacore power

              no EN signal=no power. EN come from PCH

                Comment

                • dj_ricoh
                  Badcaps Legend
                  • Jan 2013
                  • 2073
                  • uk
                  #5
                  Re: DV6-3113ST No +vgacore power

                  ATI Mobility Radeon HD 5650 Graphics

                  start from there !
                  Just cook it! It's already broken.

                    Comment

                    • ahmetozay
                      Senior Member
                      • Jul 2013
                      • 73
                      • turkey
                      #6
                      Re: DV6-3113ST No +vgacore power

                      Originally posted by dj_ricoh
                      ATI Mobility Radeon HD 5650 Graphics

                      start from there !
                      Is there something special that you know? If so would you kindly share with us please? Thanks

                        Comment

                        • dj_ricoh
                          Badcaps Legend
                          • Jan 2013
                          • 2073
                          • uk
                          #7
                          Re: DV6-3113ST No +vgacore power

                          my friend you need to start with a good reflow!

                          do you remember how was the thermal compound ? hard? did it had thermal sponge on video ?
                          Just cook it! It's already broken.

                            Comment

                            • Th3_uN1Qu3
                              Believe in
                              • Jul 2010
                              • 6031
                              • Romania
                              #8
                              Re: DV6-3113ST No +vgacore power

                              If it doesn't have +vgacore i doubt it's going to be the GPU. The VRM will work even if the GPU chip is removed from the board.
                              Originally posted by PeteS in CA
                              Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
                              A working TV? How boring!

                                Comment

                                • ibrahim_yas
                                  Banned
                                  • Nov 2015
                                  • 20
                                  • 86159159666
                                  #9
                                  Re: DV6-3113ST No +vgacore power

                                  thanks for sharing

                                    Comment

                                    • Attif
                                      Attif
                                      • Dec 2016
                                      • 49
                                      • pakistan
                                      #10
                                      Re: DV6-3113ST No +vgacore power

                                      thakssssssssssssssssssssssssSSS

                                        Comment

                                        • lebana
                                          Senior Member
                                          • Jan 2015
                                          • 81
                                          • sudy
                                          #11
                                          Re: DV6-3113ST No +vgacore power

                                          thank u

                                            Comment

                                            • sham20
                                              New Member
                                              • May 2018
                                              • 1
                                              • syria
                                              #12
                                              Re: DV6-3113ST No +vgacore power

                                              thanks

                                                Comment

                                                • victor_quiroga
                                                  Senior Member
                                                  • Dec 2014
                                                  • 59
                                                  • argentina
                                                  #13
                                                  Re: DV6-3113ST No +vgacore power

                                                  Gracias

                                                    Comment

                                                    • beal
                                                      Senior Member
                                                      • Jul 2017
                                                      • 95
                                                      • Iran
                                                      #14
                                                      Re: DV6-3113ST No +vgacore power

                                                      thanks

                                                        Comment

                                                        • sazli05
                                                          New Member
                                                          • Mar 2016
                                                          • 6
                                                          • tr
                                                          #15
                                                          Re: DV6-3113ST No +vgacore power

                                                          Originally posted by ahmetozay
                                                          Hello, this unit came as there was no picture on the screen. it takes 1A and stops there, also with debug card it shows DIMM as error. I replaced several rams but still shows DIMM error. Then i checked +vgacore and it was 0v.

                                                          19v comes to PU13 which is vgacore chip
                                                          5v comes to VDD and VDDP
                                                          0v comes to EN/DEM

                                                          Motherboard model is: DA0LX6MB6H1 Rev.H
                                                          Attach is the pdf schematic.

                                                          Any advices welcome. Thanks
                                                          Thank you come easy
                                                          Last edited by piernov; 12-03-2019, 12:41 PM. Reason: google translte

                                                            Comment

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