LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi
I try to remove password from x270 dump with Lenovo patcher I done all the steps till 2 time space bar , it says tpm certificate changed
now says 0183 bad cry of security settings in efi variable then press f1 to enter setup ,it stuck saying entering setup...
attached original and patched dump
thanksLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I had a file problem with NVRAM_EfiSystemNvData missing on patch before.
Test try another
2 dump
Normal with DXE and volume NVRAM_EfiSystemNvDataFvGuid patched
or test
Mod dump with BootOptions and translate Mod and NVRAM_EfiSystemNvDataFvGuidAttached FilesComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
have you already tried patcher or is my patch not working?
I had a file problem with NVRAM_EfiSystemNvData missing on patch before.
Test try another
2 dump
Normal with DXE and volume NVRAM_EfiSystemNvDataFvGuid patched
or test
Mod dump with BootOptions and translate Mod and NVRAM_EfiSystemNvDataFvGuidComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi, ive patched 16MB chip in lenovo T570 (desolder without cmos battery)
When ive put patched bios its boot up one time with no screen and than boot up with ofc date time error, some fast prompt about checksum and hes going to default, then reboot,
And after reboot i can now hit F1 its asking for password but when i enter example 1234 its showing * (wrong password) and cannot go into bios.
So maybe i will try patch the little one chip 8MB ?
Here is main 16MB
Any advice ?
EDIT: I just look at the cmd errors, should that be there ?
EDIT2: Ive just completly remove phyton 2 (for fujitsu password) and install 3 ver only. So cheking if helped.
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
-
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi, ive patched 16MB chip in lenovo T570 (desolder without cmos battery)
When ive put patched bios its boot up one time with no screen and than boot up with ofc date time error, some fast prompt about checksum and hes going to default, then reboot,
And after reboot i can now hit F1 its asking for password but when i enter example 1234 its showing * (wrong password) and cannot go into bios.
So maybe i will try patch the little one chip 8MB ?
Here is main 16MB
Any advice ?
EDIT: I just look at the cmd errors, should that be there ?
EDIT2: Ive just completly remove phyton 2 (for fujitsu password) and install 3 ver only. So cheking if helped.
just phyton 3 save the day. All ok
Test and working on T570
Really thanks!!!Comment
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