LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[kordex35]

https://www.badcaps.net/forum/troubl...-ec-pwd-bypass

[ezazuk]

i am happly to use Autopatcher for Lenovo (BIOS password removal -16mb.bin), is there any patcher for 8mb bios file?

[Istvan79]

Hello All...

We have several P53 workstation laptops. On one of the laptops, a colleague has set a supervisor bios password that he cannot remember. How can this be deleted ? Currently this laptop is unusable.. of course we have an invoice for the device. The repair service suggested a motherboard replacement.. I am surprised... surely there must be another way to reset it..

The machine won't even boot. It already asks for the password before. Do I have to read the eeprom contents ? I would appreciate if someone could describe the steps.

Lenovo P53 workstation

SN : PF2APA4Q

MODEL: 20QNS0600

Thank you..

[Maxpower3]

We have several P53 workstation laptops. On one of the laptops, a colleague has set a supervisor bios password that he cannot remember. How can this be deleted ?

no patch via bios dump

read NPCX897 or try bypass
https://www.badcaps.net/forum/troubl...ss#post3237235
https://www.youtube.com/watch?v=Xw28...nnel=M._.x._.P

[Istvan79]

[QUOTE=Maxpower3;n3450270]

We have several P53 workstation laptops. On one of the laptops, a colleague has set a supervisor bios password that he cannot remember. How can this be deleted ?
/QUOTE]

no patch via bios dump

read NPCX897 or try bypass
https://www.badcaps.net/forum/troubl...ss#post3237235
https://www.youtube.com/watch?v=Xw28...nnel=M._.x._.P

Hello,


Do I have to solder the memory ? And have it read by a chip programmer ?

[hach]

https://www.badcaps.net/forum/troubl...-ec-pwd-bypass

thanks! i'll try this method

[alexncc]

Hi! I need help! There is a lenovo thinkpad 11e type 20g9-s05k00 laptop, m/b dali8emb8f0 with a supervisor password. On the motherboard IT8886HE and 2 flash: u24 bios 25q64fw amd u19 me 25q32fv. Can I remove the password in this way? Do I need to solder the flash drive for the programmer?

[Maxpower3]

Hi! I need help! There is a lenovo thinkpad 11e type 20g9-s05k00 laptop, m/b dali8emb8f0 with a supervisor password. On the motherboard IT8886HE and 2 flash: u24 bios 25q64fw amd u19 me 25q32fv. Can I remove the password in this way? Do I need to solder the flash drive for the programmer?

post your dump 64 and 32
and serial number

autopatch not work but try another patch

[alexncc]

post your dump 64 and 32
and serial number

system unit serial number LR06SLVA
systeem board serial number A1SH68J00AW

[alexncc]

post your dump 64 and 32
and serial number

autopatch not work but try another patch

which patch i can try?

[Maxpower3]

which patch i can try?

try for test (just 64)
11e bios.zip
at restart : enter Bios setup with F1 and need clear security chip
type password blank and load by default and save

restore original Bios after...

if not work try autopatched

[alexncc]

try for test (just 64)
11e bios.zip
at restart : enter Bios setup with F1 and need clear security chip
type password blank and load by default and save

restore original Bios after...

if not work try autopatched

The first bios file is working, thanks, friend!

[Maxpower3]

The first bios file is working, thanks, friend!

don't forget to put back the original file after cleaning,
otherwise no password forever

[pickledegg]

Hello. I have a Legion Y540 15IRH with BIOS locked with administrator password (machine boots, just no BIOS setup possible) and previous owner has forgotten what it is. Have been looking for solutions and not coming up with much, have dumped the BIOS and the machine uses ITE ec similar to Thinkpad and Ideapad models.

Are there any good options?

[AE Soft]

PLS UNLOCK PASSWORD

Lenovo THINKPAD X13 GEN 1

SN : PC-1PQ9W9

MODEL: 20T2S10H00

TQ

[Maxpower3]

Hello. I have a Legion Y540 15IRH with BIOS locked with administrator password (machine boots, just no BIOS setup possible) and previous owner has forgotten what it is. Have been looking for solutions and not coming up with much, have dumped the BIOS and the machine uses ITE ec similar to Thinkpad and Ideapad models.

Are there any good options?

fpt or dump bios
read

https://www.badcaps.net/forum/troubl...et#post3265798

[XXS]

Hello
can anyone help me with SVP
Lenovo P52 20MA (S/N PF1MQ0ZW), Chip is MX25L25673G

[giokxan]

Hi,

I patched bios and passed the section it asks supervisor password and I pressed any key, then 2x space etc.
Now it`s stuck in "Entering Setup" section after I press F1, I also removed SSD before starting laptop.
What can be the problem? Should I erase patched bios chip and put original default one from web or?

Its X1 Carbon 20HQ

Thanks

[Maxpower3]

Hi,

I patched bios and passed the section it asks supervisor password and I pressed any key, then 2x space etc.
Now it`s stuck in "Entering Setup" section after I press F1, I also removed SSD before starting laptop.
What can be the problem? Should I erase patched bios chip and put original default one from web or?

Its X1 Carbon 20HQ

Thanks

restore original

[giokxan]

restore original

You mean writing default/original bios of this model,right? Not the initial one I read & save at beginning before patch?
Any X1 Carbon bios bin would be ok or 20HQ model level compatibility needed?