dag37amb8d0 rev d no +3.3vs5

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  • trmrtts
    Member
    • Jan 2014
    • 38
    • turkey
    #1

    dag37amb8d0 rev d no +3.3vs5

    hi everyone
    i have dag37amb8d0 rev d hp mother board.i havent +3.3vs5 pu2001
    5 pin have 3.3v
    1 pin 0v
    2pin 0v
    8pin 20v
    when i remove bios chip +3.3vs5 coming.
    i changed i/o an reprogram
    i changed pu2001

    when i pres on/off buton dc jack led blink 1 time

    whats my problem

    Mod Edit - attached schematic removed.
    Reminder: rules and organization of this section - https://www.badcaps.net/forum/showthread.php?t=117483
    Last edited by Vesko356; 09-13-2023, 12:46 PM. Reason: Attached schematic removed.
    Tags: None
    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india
      #2
      Re: dag37amb8d0 rev d no +3.3vs5

      check AD_ID

        Comment

        • trmrtts
          Member
          • Jan 2014
          • 38
          • turkey
          #3
          Re: dag37amb8d0 rev d no +3.3vs5

          i checked already0.6v

            Comment

            • trmrtts
              Member
              • Jan 2014
              • 38
              • turkey
              #4
              Re: dag37amb8d0 rev d no +3.3vs5

              Originally posted by trmrtts
              hi everyone
              i have dag37amb8d0 rev d hp mother board.i havent +3.3vs5 pu2001
              5 pin have 3.3v
              1 pin 0v
              2pin 0v
              8pin 20v
              when i remove bios chip +3.3vs5 coming.
              i changed i/o an reprogram
              i changed pu2001

              when i pres on/off buton dc jack led blink 1 time

              whats my problem
              dc jack led ok

                Comment

                • questore
                  Badcaps Veteran
                  • Dec 2015
                  • 460
                  • csongrád
                  #5
                  Originally posted by trmrtts
                  Re: dag37amb8d0 rev d no +3.3vs5

                  i checked already0.6v
                  0,6v on AD_ID is low. about 120W charger there should be aroun 1.8V
                  see solution on
                  DAG37AMB8D0 very interesting problem - Badcaps
                  https://www.badcaps.net
                  Technical discussions covering any type of laptop, notebook, netbook, tablet, or smartphone. Any and all brands and models welcome. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

                    Comment

                    • mcplslg123
                      Badcaps Legend
                      • Jun 2015
                      • 7262
                      • india
                      #6
                      AFAIK, 3v will rise only after power button press.

                        Comment

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