LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[Andreasbest]

No sticker with serial. It was removed. 🥲

Check for sticker on the motherboard. Can't be done without serial number.

[Mehmet Korhan]

Check for sticker on the motherboard. Can't be done without serial number.

These are the only things I found that could be related to the serial number. Can't figure out which one.

[danito]

These are the only things I found that could be related to the serial number. Can't figure out which one.

https://www.ifixit.com/Guide/Lenovo+...acement/126756

[Mehmet Korhan]

https://www.ifixit.com/Guide/Lenovo+...acement/126756

The sticker for the serial is missing on the back cover.

[Kiki Cares]

HI FAMILY
I HAVE LENOVO X240
BIOS PASSWORD
PLS HELP ME UNLOCK

[Stefan Steff]

Hello to all the geniuses out there

I need some help with a Lenovo Thinkpad Yoga X1 Gen 1.

I can't find the serial number on it.

The bios is corrupted i think, when i start it's just a black screen and not caps lock light or anything.

Can anyone fix the bios dump for me so i can reprogram it?

Thanks!

Write this new BIOS with ME cleared and provide feedback.

[Kiki Cares]

HI FAMILY
I HAVE LENOVO X240
BIOS PASSWORD
PLS HELP ME UNLOCK

[Stefan Steff]

HI FAMILY
I HAVE LENOVO X240
BIOS PASSWORD
PLS HELP ME UNLOCK

STEP 1: Flash LENOVO-X240_PATCHED.bin
STEP 2: Boot the machine
STEP 3: Press ENTER or F1 /etc. to enter BIOS settings
STEP 4: Enter any character when asked for Supervisor Password
STEP 5: Press enter when it shows Hardware ID
STEP 6: Press space bar 2x when asked
STEP 7: Turn off machine
STEP 8: Flash LENOVO-X240_ORIGINAL.bin
STEP 9: Reset BIOS settings to factory default

[Francisco Avina]

Hi yall, this is my last resort. I've been unsuccessful in unlocking my t480 8th gen. Many have suggested the shorting pins method (EC method) but its really difficult. I know I've seen people successfully unlock it using the patching bios method. Any suggestions or help would be greatly appreciated. Below is my original bios file.

[LASTname]

Hello everyone, I have a lemovo thinkpad L14 Gen 1 i5 10th with paswoord bios, I have read many pages and came across this patch: will it work for a thinkpad L14 Gen 1? Thank you very much in advance for your help.

[volinakis]

Hi yall, this is my last resort. I've been unsuccessful in unlocking my t480 8th gen. Many have suggested the shorting pins method (EC method) but its really difficult. I know I've seen people successfully unlock it using the patching bios method. Any suggestions or help would be greatly appreciated. Below is my original bios file.

provide serial number

[volinakis]

Hello everyone, I have a lemovo thinkpad L14 Gen 1 i5 10th with paswoord bios, I have read many pages and came across this patch: will it work for a thinkpad L14 Gen 1? Thank you very much in advance for your help.

nope, you have to read EC.

[David Hofmann]

Do we know if this will work for the ThinkPad P16s Gen 1 or if there is any newer version of your tool? I can't go thru literally thousands of posts right now. Thanks!

[Francisco Avina]

provide serial number

System-unit Serial number is : pf1n0zjk

Thank you in advance

[volinakis]

System-unit Serial number is : pf1n0zjk

Thank you in advance

follow steps from autopatcher -1st page, 1st post

[Francisco Avina]

follow steps from autopatcher -1st page, 1st post

Thank you for the help. I will try it and see if it works.

[Mehmet Korhan]

Write this new BIOS with ME cleared and provide feedback.

You're awesome! This worked! Thank you! 😊 Can you explain how you did it so I can learn?

[Stefan Steff]

You're awesome! This worked! Thank you! 😊 Can you explain how you did it so I can learn?

You're welcome !
It's not rocket science...

Your BIOS was extracted from original update file provided by Lenovo driver update site.Read more here :
https://www.badcaps.net/forum/troubl...26#post1622426


Then the ME cleaning procedure is explained in detail here :
https://www.badcaps.net/forum/troubl...uide#post78848

That's all !
S.S.

[hyunda2]

Hello everyone,
It worked like a charm on a L480 (i5-8250U), with a MX25L12873F (spot U0901). I read that some other users with a L480 have a Winbond chip, but this chip was the correct one for my case.
You should check for a 128 M-BIT chip, so a 16 Mb chip, and not a 80 M-BIT one.
I patched it with a Raspberry Pi (3 B+) by its GPIO and flashrom, and the SOC8 clip that comes with the classical CH341A. It was very easy and it worked on the first try. I disconnected all batteries including CMOS during the procedure (I ran the computer directly from the power cable).
Just be careful when fixing the clip on the chip with all the components near around.
Thanks author !

[bibi019]

Hi all i need autHopatced my locked dump file for lenovo yoga l390 i3 8 generaion model 20NUSW700 serial number R90XDGL6 i tried many patced file but always blask screen and bip music and some times te laptop power on and still locked wHen i put any keys code........
emergency need file