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macbook air 820-00165-a bios

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    #41
    Re: macbook air 820-00165-a bios

    Could you guyz help me fix this dump, green light, rails OK, it turns on, fan spins, no chime, no backlight, no image, just recycles over and over again.
    Attached Files

    Comment


      #42
      Re: macbook air 820-00165-a bios

      Originally posted by fricosu007 View Post
      Could you guyz help me fix this dump, green light, rails OK, it turns on, fan spins, no chime, no backlight, no image, just recycles over and over again.
      try..
      Attached Files
      Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

      >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

      Every donation made will go towards server fees and maintenance costs.

      Comment


        #43
        Re: macbook air 820-00165-a bios

        Originally posted by peste View Post
        try..
        sarumana !

        Comment


          #44
          Re: macbook air 820-00165-a bios

          Hello, Can anyone guide me how to change/modify the year model of this bios?
          From 2015 to 2017

          This is my orig bios backup.
          820-00165-a
          Attached Files

          Comment


            #45
            Re: macbook air 820-00165-a bios

            Originally posted by lordmuken View Post
            Hello, Can anyone guide me how to change/modify the year model of this bios?
            From 2015 to 2017

            This is my orig bios backup.
            820-00165-a

            i guess this is not possible.

            can anyone help me clean ME this? slow POST after pressing power on(30seconds-1minute)
            but the unit is working, got this from a donor logic board.

            The board im currently working got a damage bios chip, cannot detected.

            A1466 820-00165
            Attached Files
            Last edited by lordmuken; 12-03-2022, 08:23 PM. Reason: forgot to attach my bios

            Comment


              #46
              Re: macbook air 820-00165-a bios

              Originally posted by lordmuken View Post
              i guess this is not possible.

              can anyone help me clean ME this? slow POST after pressing power on(30seconds-1minute)
              but the unit is working, got this from a donor logic board.

              The board im currently working got a damage bios chip, cannot detected.

              A1466 820-00165
              try..
              Attached Files
              Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

              >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

              Every donation made will go towards server fees and maintenance costs.

              Comment


                #47
                Re: macbook air 820-00165-a bios

                okay, i will try it now.

                Comment


                  #48
                  A1466 820-00165 Need to repair bios

                  Got this mac A1466 820-00165 from other technician for slow booting.flashed other bios from forum with some it wont start and with some no screen.When flashed with its own it boots slow.
                  I honestly dont know if the bios chip in it is originally came with this machine.
                  pls guide me
                  Attached Files
                  Last edited by SMDFlea; 12-23-2022, 04:02 AM. Reason: A1466 820-00165

                  Comment


                    #49
                    Re: Need to repair bios

                    Originally posted by sajidmirza View Post
                    Got this mac A1466 820-00165 from other technician for slow booting.flashed other bios from forum with some it wont start and with some no screen.When flashed with its own it boots slow.
                    I honestly dont know if the bios chip in it is originally came with this machine.
                    pls guide me
                    try..
                    Attached Files
                    Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                    >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                    Every donation made will go towards server fees and maintenance costs.

                    Comment


                      #50
                      Re: Need to repair bios

                      Flashed it but still no screen no chime
                      Think ME should be cleaned.
                      The dealer sent me the board only and i asked about the Sn from back cover he said he swapped the other board and sold macbook.

                      Comment


                        #51
                        Re: macbook air 820-00165-a bios

                        Can someone pls clean ME for this bios

                        thanks
                        Attached Files

                        Comment


                          #52
                          macbook 820-00165-a bios locked

                          820-00165-a bios locked

                          Bios locked
                          Attached Files
                          Last edited by piernov; 01-28-2023, 05:00 AM.

                          Comment


                            #53
                            Re: macbook bios locked

                            Originally posted by Murtaza527
                            Bios locked
                            try...
                            Attached Files
                            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                            >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                            Every donation made will go towards server fees and maintenance costs.

                            Comment


                              #54
                              Re: macbook air 820-00165-a bios

                              still locked cannot open account
                              Attached Files

                              Comment


                                #55
                                Re: macbook air 820-00165-a bios

                                Originally posted by murtaza527 View Post
                                still locked cannot open account
                                reset pram
                                Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                                >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                                Every donation made will go towards server fees and maintenance costs.

                                Comment


                                  #56
                                  Re: macbook air 820-00165-a bios

                                  yes its working after reset PRAM
                                  THANK YOU @PESTE

                                  Comment


                                    #57
                                    Re: macbook air 820-00165-a bios

                                    Can someone pls clean ME for this bios
                                    Attached Files

                                    Comment


                                      #58
                                      Re: macbook air 820-00165-a bios

                                      Originally posted by marwis1 View Post
                                      Can someone pls clean ME for this bios
                                      Read the rules before posting:
                                      RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                                      https://www.badcaps.net/forum/showthread.php?t=103570

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                                        #59
                                        Re: macbook air 820-00165-a bios

                                        Originally posted by peste View Post
                                        try..
                                        work perect

                                        Comment

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