Announcement

Collapse
No announcement yet.

HP omen 15-do1023na DAG3DCMBCC0 Bios needed

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    HP omen 15-do1023na DAG3DCMBCC0 Bios needed

    Hi guys,
    im struggling with HP omen 15-do1023na.
    All voltages are present and seems to be ok. Laptop powering on. but caps lock flashing 5long 3 short. (same with ram or without it) fans are spinning but screen stays black.

    i reprogrammed bios chip couple of times with bios taken from hp website but no luck, same effect.

    can you please take a look at oryginal dump?
    Attached Files
    Last edited by SMDFlea; 07-04-2022, 12:01 PM. Reason: DAG3DCMBCC0

    #2
    Re: HP omen 15-do1023na Bios needed

    Originally posted by Mike23 View Post
    Hi guys,
    im struggling with HP omen 15-do1023na.
    All voltages are present and seems to be ok. Laptop powering on. but caps lock flashing 5long 3 short. (same with ram or without it) fans are spinning but screen stays black.

    i reprogrammed bios chip couple of times with bios taken from hp website but no luck, same effect.

    can you please take a look at oryginal dump?
    You chose the wrong chip.


    ----------------------------------------------------------------------------------------------------------------------------------------------------------
    All donations to Badcaps are welcome.
    Become a Badcaps supporter
    >>>>> click on this link to donate <<<<<
    Thanks to all supporters.
    ----------------------------------------------------------------------------------------------------------------------------------------------------------​

    Comment


      #3
      Re: HP omen 15-do1023na Bios needed

      try this...
      Attached Files
      I don't provide help for people using CH341A and a clip.

      Comment


        #4
        Re: HP omen 15-do1023na Bios needed

        Originally posted by hoaca388 View Post
        You chose the wrong chip.
        thats what i thought. been looking for second chip.
        hence i double inspected board, but found nothing what may looks like bios chip.
        No schematic or boardview, any idea which chip it is?

        (obviously will check it again by myself) but any help welcome

        Comment


          #5
          Re: HP omen 15-do1023na Bios needed

          Post the picture of 2 sides of the motherboard (high resolution)


          ----------------------------------------------------------------------------------------------------------------------------------------------------------
          All donations to Badcaps are welcome.
          Become a Badcaps supporter
          >>>>> click on this link to donate <<<<<
          Thanks to all supporters.
          ----------------------------------------------------------------------------------------------------------------------------------------------------------​

          Comment


            #6
            Re: HP omen 15-do1023na Bios needed

            Originally posted by Mike23 View Post
            Hi guys,
            im struggling with HP omen 15-do1023na.
            Can you post the model number again, i can`t find the 15-do1023na
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment


              #7
              Re: HP omen 15-do1023na Bios needed

              Originally posted by hoaca388 View Post
              Post the picture of 2 sides of the motherboard (high resolution)
              Done, as good as possible.
              Attached Files

              Comment


                #8
                Re: HP omen 15-do1023na Bios needed

                Originally posted by SMDFlea View Post
                Can you post the model number again, i can`t find the 15-do1023na
                Thanks
                Attached Files

                Comment


                  #9
                  Re: HP omen 15-do1023na Bios needed

                  Originally posted by Mike23 View Post
                  Thanks
                  That label looks like it was printed with one of their own shitty printer models . 5CD9464GKB ,GKB or 6KB
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                  Comment


                    #10
                    Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                    ...
                    Attached Files
                    I don't provide help for people using CH341A and a clip.

                    Comment


                      #11
                      Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                      Originally posted by DanielDacko View Post
                      ...
                      So far no luck.
                      I reprogrammed MXIC to original data.
                      Then programmed giga Bios chip, however i noticed that both chips are 1mb chips, looks quite bizzare...
                      same story and again caps lock flashing 5long and 3short

                      any help appreciated
                      Attached Files

                      Comment


                        #12
                        Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                        Originally posted by Mike23 View Post
                        So far no luck.
                        I reprogrammed MXIC to original data.
                        Then programmed giga Bios chip, however i noticed that both chips are 1mb chips, looks quite bizzare...
                        same story and again caps lock flashing 5long and 3short

                        any help appreciated
                        You are very confused and probably using crappy ch341 programmer.
                        Attached Files
                        I don't provide help for people using CH341A and a clip.

                        Comment


                          #13
                          Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                          Originally posted by DanielDacko View Post
                          You are very confused and probably using crappy ch341 programmer.
                          The screenshot is a TL866 programmer software. The 1MB chip is firmware for something.

                          Keep looking for another chip,it might be a WSON8 type, with no legs.Post your backup once youve found it,your backup will have your DMI info,it can be copied to a new bios easily with a hex editor,it will save having to use HP`s crappy DMI tools.
                          .
                          Last edited by SMDFlea; 07-05-2022, 02:01 AM.
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment


                            #14
                            Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                            Originally posted by SMDFlea View Post
                            The screenshot is a TL866 programmer software. The 1MB chip is firmware for something.

                            Keep looking for another chip,it might be a WSON8 type, with no legs

                            This is his screenshot, he found the chip already.
                            Attached Files
                            I don't provide help for people using CH341A and a clip.

                            Comment


                              #15
                              Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                              Originally posted by DanielDacko View Post
                              This is his screenshot, he found the chip already.
                              The old TL866A and CS have no support for it but the TL866II does.
                              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                              Comment


                                #16
                                Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                                Originally posted by SMDFlea View Post
                                The old TL866A and CS have no support for it but the TL866II does.
                                That's why I use RT809H, never failed or confused me, and has continuous support for many new chips. I ditched the old TL866 because of this time wasting crap.
                                I don't provide help for people using CH341A and a clip.

                                Comment


                                  #17
                                  Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                                  Originally posted by DanielDacko View Post
                                  This is his screenshot, he found the chip already.
                                  Thats correct, finaly i found a BIOS chip! 16384KB

                                  reprogrammed with bios from HP website and unfortunately no change. caps lock still flashing.

                                  Comment


                                    #18
                                    Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                                    Originally posted by Mike23 View Post
                                    Thats correct, finaly i found a BIOS chip! 16384KB

                                    reprogrammed with bios from HP website and unfortunately no change. caps lock still flashing.
                                    Try post number #3, don't ignore the help.
                                    I don't provide help for people using CH341A and a clip.

                                    Comment


                                      #19
                                      Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                                      hi anybody fixed this issue. I have same issue with the same model

                                      Comment


                                        #20
                                        Re: HP omen 15-do1023na DAG3DCMBCC0 Bios needed

                                        Originally posted by satheesh123 View Post
                                        hi anybody fixed this issue. I have same issue with the same model
                                        post old file serail number

                                        Comment

                                        Working...
                                        X