macbook air 820-00165-a bios

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  • fricosu007
    Member
    • Feb 2016
    • 29
    • romania
    #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

      • peste
        Super Moderator
        • Dec 2016
        • 12246
        • ROMANIA
        #42
        Re: macbook air 820-00165-a bios

        Originally posted by fricosu007
        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

          • fricosu007
            Member
            • Feb 2016
            • 29
            • romania
            #43
            Re: macbook air 820-00165-a bios

            Originally posted by peste
            try..
            sarumana !

              Comment

              • lordmuken
                Senior Member
                • May 2018
                • 52
                • Philippines
                #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

                  • lordmuken
                    Senior Member
                    • May 2018
                    • 52
                    • Philippines
                    #45
                    Re: macbook air 820-00165-a bios

                    Originally posted by lordmuken
                    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

                      • peste
                        Super Moderator
                        • Dec 2016
                        • 12246
                        • ROMANIA
                        #46
                        Re: macbook air 820-00165-a bios

                        Originally posted by lordmuken
                        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

                          • lordmuken
                            Senior Member
                            • May 2018
                            • 52
                            • Philippines
                            #47
                            Re: macbook air 820-00165-a bios

                            okay, i will try it now.

                              Comment

                              • sajidmirza
                                Member
                                • Aug 2021
                                • 24
                                • india
                                #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

                                  • peste
                                    Super Moderator
                                    • Dec 2016
                                    • 12246
                                    • ROMANIA
                                    #49
                                    Re: Need to repair bios

                                    Originally posted by sajidmirza
                                    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

                                      • sajidmirza
                                        Member
                                        • Aug 2021
                                        • 24
                                        • india
                                        #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

                                          • sajidmirza
                                            Member
                                            • Aug 2021
                                            • 24
                                            • india
                                            #51
                                            Re: macbook air 820-00165-a bios

                                            Can someone pls clean ME for this bios

                                            thanks
                                            Attached Files

                                              Comment

                                              • Murtaza527
                                                Badcaps Veteran
                                                • May 2018
                                                • 257
                                                • Malaysia
                                                #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

                                                  • peste
                                                    Super Moderator
                                                    • Dec 2016
                                                    • 12246
                                                    • ROMANIA
                                                    #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

                                                      • Murtaza527
                                                        Badcaps Veteran
                                                        • May 2018
                                                        • 257
                                                        • Malaysia
                                                        #54
                                                        Re: macbook air 820-00165-a bios

                                                        still locked cannot open account
                                                        Attached Files

                                                          Comment

                                                          • peste
                                                            Super Moderator
                                                            • Dec 2016
                                                            • 12246
                                                            • ROMANIA
                                                            #55
                                                            Re: macbook air 820-00165-a bios

                                                            Originally posted by murtaza527
                                                            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

                                                              • Murtaza527
                                                                Badcaps Veteran
                                                                • May 2018
                                                                • 257
                                                                • Malaysia
                                                                #56
                                                                Re: macbook air 820-00165-a bios

                                                                yes its working after reset PRAM
                                                                THANK YOU @PESTE

                                                                  Comment

                                                                  • marwis1
                                                                    New Member
                                                                    • Mar 2016
                                                                    • 1
                                                                    • Polska
                                                                    #57
                                                                    Re: macbook air 820-00165-a bios

                                                                    Can someone pls clean ME for this bios
                                                                    Attached Files

                                                                      Comment

                                                                      • Vesko356
                                                                        VIP Moderator
                                                                        • Aug 2018
                                                                        • 4386
                                                                        • Bulgaria 🇧🇬
                                                                        #58
                                                                        Re: macbook air 820-00165-a bios

                                                                        Originally posted by marwis1
                                                                        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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                                                                          Comment

                                                                          • abdelilahocs
                                                                            Senior Member
                                                                            • Nov 2018
                                                                            • 119
                                                                            • morroco
                                                                            #59
                                                                            Re: macbook air 820-00165-a bios

                                                                            Originally posted by peste
                                                                            try..
                                                                            work perect

                                                                              Comment

                                                                              • geethmadu
                                                                                Member
                                                                                • Mar 2023
                                                                                • 32
                                                                                • united kingdom
                                                                                #60
                                                                                Macbook Air A1466 2017 keyboard and mouse stops working after OS loaded. I have updated BIOS using #PESTE's Bios bin. But still the same. What can be the issue? I have replaced the Toucpad cable too. still the same.
                                                                                Attached Files

                                                                                  Comment

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