Post moved from A1708 topic to A1706. Post your bios backup and serial number https://www.badcaps.net/forum/troubl...before-posting
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Macbook Pro A1706 EMC 3163 820-00923-A
Hey everybody
I have password on my mac please remove
MacBook Pro A1706 EMC 3163 820-00923-A
idont know how do it ..plz help
Attached FilesComment
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you need an SPI programmer..here is a video as an example...https://www.youtube.com/watch?v=DWWigscuQDY
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
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Hi guys. Please help, the original BIOS is lost, the MacBook is in a cyclical reboot.
Model A1706 EMC 3163 820-00923-A SN: C02VQ00DHV2WComment
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EFI password NEVER set. PLEASE HELP.
MacBook Pro, 2017
Model: A1706
EMC: 3163
Serial Number: C02WT0GJHV2R
Motherboard and Amtel chip: C02821 500G WHRQH1 C36A7D9A4B765F995
Locked out of PC for over a week. Need to get back in before back-log becomes insurmountable.
Thank you so much.
AMComment
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post the original contents of the bios chip..
you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHowDue 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
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Hi Peste and thanks for your reply. From the video, it seems one would require tools to open the PC, etc; something I'd like to avoid. What about the binary file/ USB-reboot method? The file is specific to the Mac's 33-digit number and used to create a bootable USB drive. Is this something you can do?Comment
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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
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help me unlock mi efi sn:c02w3c57hv2l emc3163Comment
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post full name and model, motherboard model,etc.
read the forum rules..
https://www.badcaps.net/forum/troubl...ore-postingDue 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
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hello
A1706 emc 3160
i read file from the chip and i unlock it by rc unlocker then after write the bios file no power when i touch bord its to hot
so please help meComment
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Your backup is corrupt, and there is no serial number in it. Rather than trying to fix that mess you can use another bios https://www.badcaps.net/filedata/fetch?id=2130326 ,but first you will have to put your serial number into it, you can use Muerto`s MAC EFI Toolkit to do that https://www.badcaps.net/forum/troubl...ac-efi-toolkit
https://github.com/MuertoGB/MacEfiToolkit
Or, if you prefer to try and do it yourself https://www.badcaps.net/forum/troubl...24#post1622424
4.3. Apple
For 2017 and older machines, serial number is stored in Fsys store of BIOS and can be edited with hexadecimal editor. Fsys checksum needs to be fixed afterwards
Search for "ssn", edit the serial number, save, open dump in UEFITool, go to the Fsys store and write down the suggested checksum in the panel on the right. Checksum is 4 bytes at the end of the Fsys store, between one zone of 0x00 either Gaid or another zone of 0xFF, it must be written in reverse order (so last 2 characters from UEFITool must be written first).
See: https://www.youtube.com/watch?v=poA8HByYqTMComment
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Hi Sir
Plz Help to remove Pass Efi lock Macbook Pro A1706 820-00923-A
Serial : C02VL2UKHV2L
Old Bin attached
Big ThanksComment
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Hola chicos, espero estén bien, he estado buscando información para aprender a hacer eliminación de password EFI en macbooks.
Actualmente tengo un problema con una macbook pro A1706 820-00923 SN:C02VD3GJHV2Q
Si podrian ayudarme les agradeceria mucho o algun link para aprender a hacerlo y no volver a molestarles.
gracias de antemano y que tengan una linda tarde, disculpen si estoy rompiendo alguna norma.
Hi guys, I hope you are doing well, I have been looking for information to learn how to remove the EFI password on macbooks.
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hello,
so i have an macbook pro A1706, motherboard 820-00923, everything works and it does charge without a problem but when i plug anything to the usb c it doesnt do anything, it doesnt give 5V on usb drive or any other peripheral,
i have opened the macbook and i can see some little corrosion on C7601 and C6950,, i have cleaned it and i measure 15v on C6950 PPVBAT_G3H_CONN -
Hi guys i am new to macbook repairs (i mostly do microsoldering on iphones and android devices. I need your assistance with macbook a1706 (touchbar edition) that came in without touchpad and keyboard functionality. External keyboard and mouse does work but the keyboard and touchpad on the macbook does not work. I changed the touchpad flex, also replaced the touchpad but the issue persisted. I then measured voltage on the board and found that PIN 44-50 of the touchpad connector (J4501) got 11.2V instead of 12.6V. Those pins required 12.6v and they get their 12.6v from PPVIN_S4-TPAD_FUSE . I measure... -
I just got in my hands one Macbook pro A1706. It was originally not turning on (only 5V 0,2a on all ports (and 3 ports were restarting ampmeter when connected)
I've replaced one CD3215C00 IC and now macbook is fully working (20V and charging fine)
There is only 1 issue that one USB-C port is taking 20V but 0A (after replacing CD3215 it was fully working and i was charging macbook on this port) but then it just turns off (ampmeter) and started with only 20V 0A.
There were some broken pads under CD3215 but i've recreated them.
What should be...05-22-2024, 08:04 AM -
Need macbook A1706 3163 bios dump
dump original...
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