Re: Apple MacBook Pro 15 A1286 Demux IC Programming Mod Help.
I have created my own version of this mod for free with the brightness keys working, and no risky soldering jobs are needed. Your are welcome to check it out. [url]https://github.com/Sjenja87/dGMUX_BKeys[/url]Re: Apple MacBook Pro 15 A1286 Demux...UX_BKeys[/url]
Sjenja
Member
Last Activity: 10-14-2022, 05:33 AM
Joined: 06-08-2016
Location: Somewhere
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Re: Remove_SMM... UEFI.
Try this...Last edited by SMDFlea; 04-01-2023, 07:27 AM.Leave a comment:
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Re: Remove_SMM... UEFI.
Anyone got a Lenovo P50 20EQ bios? Im experimenting with that now. L560 modded bios that works on multiple units, have tested on two machines same bios no pass unlock. Added to archives at : [url]https://www.badcaps.net/forum/showthread.php?t=81573[/url]Re: Remove_SMM... UEFI.<br /> <br /...?t=81573[/url]Leave a comment:
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Re: Lenovo Unlock Dxe Driver Bios Collection
L560 bios patched will work on other machines. No key needed....Leave a comment:
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Re: Remove_SMM... UEFI.
its strange i have unlocked several machines now all same model, some will not load the patched bios makenig 2x5 beeps and screen remains black, what is going on ? on other machines works repect, all same model.
Update: to fix this problem I used one of the other machines pached bios that worked on the original machine. Worked like a charm. Still dunno on why some patched bios files dont work.Last edited by Sjenja; 05-15-2020, 05:16 AM.Leave a comment:
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Re: Remove_SMM... UEFI.
Yep worked well. thx. I also figured out there i whent wrong in modding the bios, BTW in my early attempts I inserted the BootOption in the lenovosetupstartupdxe and this made it possible to get into the bios and would only activae the mod when trying to change the SV password, but I think I used the wrong version of LenovoTranslateService, becaulse it would not accept any keys. I may explore that also, what do you think?...Last edited by Sjenja; 05-14-2020, 07:12 AM.Leave a comment:
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Re: Remove_SMM... UEFI.
OK i figured out what was wrong, my soldering skills were bad. SO after the patch, do you mean to start on the original bios and load default settings or on the modded bios and enter the default settings? Just for my clarification. Thx...Leave a comment:
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Re: Remove_SMM... UEFI.
Thank you for the patch, could you expand on a bit on the process on modding the bios ?
Okay a bit of feedback here, this modded bios did do its magic
, but now after I have flashed the old original bios back, it will not boot it just sits with black screen and no fan, no sound, should I clean the ME region or do something else before flashing the old bios back ?...
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Re: Remove_SMM... UEFI.
Can you unlock mine too ? I tried myself but it does not accept key and freezes
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I got a L570 and a L580 bios if anyone wanner try with the newer gen.
Much appreciated.Last edited by SMDFlea; 04-01-2023, 07:27 AM.Leave a comment:
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Re: Remove_SMM... UEFI.
I am tryring to unlock a L560 also got som L570, L580 for later tests.
My progeress so far, Modded the bios with the BootOption and the LenovoTranslateService (the no password one from this forum). I get into the bios fine, when i got to Password menu and try to disable the "Supervisor Password" it promts me for a key, HWID: 8673466 and wll not accept any key. I will look to mod the LenovoTranslateService myself but im not to good in IDA and cant really disassemble the BIOS in any meaningfull way( maybe I need some IDA plugins) anyway,...Leave a comment:
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