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Remove_SMM... UEFI.
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Re: Remove_SMM... UEFI.
Originally posted by sabah View Postneed patched bios for my thinkpad t480
BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/showthread.php?t=103526
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Re: Remove_SMM... UEFI.
buen dia comunidad, tengo un volcado de t490 alguien lo puede parchar o alguna manera para quitar la contraseña de este modelo ...
Good morning community, I have a t490 dump, can someone patch it or some way to remove the password from this model...
.Last edited by SMDFlea; 04-01-2023, 08:02 AM.
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Re: Remove_SMM... UEFI.
Originally posted by nerubian01 View Posthello
i patched my orginal bios T460S
but when i test i have black screen with beep
Thanks
I just cleaned the ME region, I don't know if that will help, try it.
https://www.badcaps.net/forum/showpo...52&postcount=1
Good luck ...Last edited by SMDFlea; 04-01-2023, 08:02 AM.
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Re: Remove_SMM... UEFI.
Just to clarify to remove bios password from a Lenovo T450
I have a Xgecu TL866 II Plus programmer, is this suitable?
Need to extract original bios making sure i have a backup and follow the instructions here - https://www.badcaps.net/forum/showpo...52&postcount=1
Basically running the patcher at the original bios file, which will make a patched bios file, which you then flash back on to the chip?
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Re: Remove_SMM... UEFI.
Originally posted by Smartguru@24 View PostTry this new patch method & update me
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Re: Remove_SMM... UEFI.
In addition to my message, I also attach the original file and the Patch one I got, but with this I get that it doesn't work by reprogramming the eprom with the original BIOS, it works as before, protected by password. It is a Lenovo T495 version 20NK. I performed the operations with the main battery and backup battery disconnected.Last edited by SMDFlea; 04-01-2023, 08:02 AM.
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Re: Remove_SMM... UEFI.
Hello! Can you help me please.
thinkpad a275 not working after trying to reset bios.
Black screen.
I found a clean firmware on the forum. Clear.
After starting the laptop - the Lenovo logo and reboot again.
When pressing Enter - Error 0183: Bad CRC of Security Security Settings in EFI variable.
I press F1 - and the computer restarts again.
I have a backup of the old bios - but it doesn't work.
Can you see what happened to the old backup? Or somehow transfer the data from the old backup to a clear one? I could only find the Windows serial number.Last edited by SMDFlea; 04-01-2023, 08:02 AM.
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Re: T440S i7 vpro bios patch needed
Originally posted by mbusoluju View Posti need bios patch for lenovo t440s core i7 with vpro. ihave attached the original bios with password.most files not working.
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
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Re: Remove_SMM... UEFI.
Hi Everyone,
i have a Lenovo P15v 1.Gen and i need to start from USB ( a Linux Live ). The Laptop is for my studies and now i cant boot it from other Harddiscs like USB etc.
I have check the Bios Security, but my Finger-Checkup was successful, but the password for Administrator to change the Bios Security Settings was forget ..
So i want first to ask, that the autopatcher can help on a Lenovo P15V?
I dont want to brick my Laptop :-)
Thx for Replay
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Re: Remove_SMM... UEFI.
hello
lpm-1 mb 17870-1 ( mec1653 )
i tried autopatcher not success just Melody beeping
used the evsa patch as instructed : https://www.badcaps.net/forum/showpo...&postcount=482
TCPABIOS is missing
i need to remove password
or maybe someone has the full mec1653 firmware with the boot region
sn: R90RCF5JAttached FilesLast edited by DarkMooon; 11-20-2023, 10:55 AM.
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Re: Remove_SMM... UEFI.
Originally posted by DarkMooon View Posthello
lpm-1 mb 17870-1 ( mec1653 )
i tried autopatcher not success just Melody beeping
used the evsa patch as instructed : https://www.badcaps.net/forum/showpo...&postcount=482
TCPABIOS is missing
i need no clean password
or maybe someone has the full mec1653 firmware with the boot region
Originally posted by SMDFlea View PostYou must post the serial number.
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
.
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