LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[Alexsandr4772]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hello, i am new here. This is a great support board, thanks to all participating.
I have general question.
How does it work?
I bought ch341a usb eeprom reader.
Do i have to make a backup of my bricked or locked bios with ASprogrammer tool and post it here to get new unlocked bios, or can i use an already unlocked one from one of the postings here?
my laptop is a yoga x1 2nd gen.
thank you in advance.
regards

You need to make 2 copies of your locked BIOS. Compare them in HxD so that they are the same.
Then follow the instructions

[ HOW TO USE THE PATCH ]
STEP 1: Flash and replace current BIOS with the generated patch file
STEP 2: Boot the machine
STEP 3: Press ENTER/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: Restore original BIOS
STEP 9: Reset BIOS settings to factory default

[ NOTES ]
When booting the patched BIOS you might have to:
- Hold the anti-tamper switch down the whole time (use tape)
- Remove the hard disk or replace it with a locked one

[dariusgc]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thanks, it worked!!!

[malakas1]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Is this my Bios Chip?

[AAAC]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@malakas1
That’s your ThinkPad BIOS chip, made by Macronix (MX), it’s a CMOS type chip which is susceptible to Electro Static Discharges (ESD).

[bandak]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

good afternoon, help patch Lenovo L460

[magictouch]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hi,
can somebody please patch the file for me , it lenovo L580.
Regards

[bogdan039]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

please can somebody help me to patch and clean my bios from Lenovo X1 Carbon?
thank you in advance.

[SMDFlea]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hi,
can somebody please patch the file for me , it lenovo L580.
Regards

https://www.badcaps.net/forum/showthread.php?t=76035 .The NM-B461 has an ITE EC ,so the patcher won`t work

[SMDFlea]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

please can somebody help me to patch and clean my bios from Lenovo X1 Carbon?
thank you in advance.

What generation is it ? ,some older ones have the p24s08 chip .

[magictouch]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

https://www.badcaps.net/forum/showthread.php?t=76035 .The NM-B461 has an ITE EC ,so the patcher won`t work

Thanks.

[bogdan039]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

What generation is it ? ,some older ones have the p24s08 chip .

Its 3 generation with proccesor i7 5th generation.
Main:LMQ-2 MB.13268-1 448.01406.0011

[SMDFlea]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Its 3 generation with proccesor i7 5th generation.
Main:LMQ-2 MB.13268-1 448.01406.0011

https://www.badcaps.net/forum/showpo...0&postcount=11

[bogdan039]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

https://www.badcaps.net/forum/showpo...0&postcount=11

I will try it tomorrow and i will let you now.
Thank you.

[bogdan039]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

https://www.badcaps.net/forum/showpo...0&postcount=11

It works perfect.
Thank you very much!

[Alexsandr4772]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

good afternoon, help patch Lenovo L460

Try

[rookie_badcaps]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

lenovo se2

[rasvoj994]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Lenovo L480 can supervisor password be removed?

[cybernova]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

lenovo e445 has bios password plz unlock

[Berlino]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hello,

Can someone pls remove the admin password from this dump?

Its a Lenovo 510-22ish F0CB machine.

Thanks in advance

[AAAC]

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@Berlino
You should probably have open a new thread, but here's your file cleaned anyway. This bios uses AMITSESetup UEFI var, tried to recover actual password but seems to be using a different encoding, so I just patched the variable.