Bios password Lenovo Legion 16IRX8H

[darknwo]

Hi, can someone help me please with the removal of the bios password of this dump.
Someone desoldered the bios chip, tried several "methods" but with no luck, and he gave me the dump to try to search some help.
For now he deleted more things and bios password is gone but laptop doesn't show serial, model etc.

Also, I updated bios to latest version, when he will write the dump again without password, it should be better to put back the old version that was orignally or doesn't matter? Because from what I've read this laptop has 3 bios chips, don't know if has something to do with this.

I will attach the original bios dump with password.

Thank you very much!

[hoaca388]

Hi, can someone help me please with the removal of the bios password of this dump.
Someone desoldered the bios chip, tried several "methods" but with no luck, and he gave me the dump to try to search some help.
For now he deleted more things and bios password is gone but laptop doesn't show serial, model etc.

Also, I updated bios to latest version, when he will write the dump again without password, it should be better to put back the old version that was orignally or doesn't matter? Because from what I've read this laptop has 3 bios chips, don't know if has something to do with this.

I will attach the original bios dump with password.

Thank you very much!

Try : HWS

[darknwo]

Try : HWS

Sorry, what actually means HWS?
Thanks for answering!

[hoaca388]

Sorry, what actually means HWS?
Thanks for answering!

Hope that is the password.

[darknwo]

Hope that is the password.

Oh lol, I could try but I need to pay again that guy to reprogram the original one and if doesn’t work the password …

Thank you for your help!

[darknwo]

Try : HWS

Hi, I’ve tried this password, HWS caps and didnt’t work, any idea 🥹.

Thank you!

[shiyab]

Hi, I’ve tried this password, HWS caps and didnt’t work, any idea 🥹.

Thank you!

POST SNID

[darknwo]

POST SNID

PF4D69KZ

[shiyab]

PF4D69KZ

need both file this file not

[darknwo]

need both file this file not

Sorry I can’t get the other file for now because someone is doing this for me … I tought it’s easy to get the password from dump as hoaca388 .

Thank you!

[shiyab]

Sorry I can’t get the other file for now because someone is doing this for me … I tought it’s easy to get the password from dump as hoaca388 .

Thank you!

need orginal dumb backup file and detail

[964758]

Hello friends! KY781/KY782 NM-F081 on this motherboard main bios chip is 25Q128JVSN ? Images attached

[peste]

post merged..

[shiyab]

Hello friends! KY781/KY782 NM-F081 on this motherboard main bios chip is 25Q128JVSN ? Images attached

yes this 2 ic need backup

[964758]

old bios backup

[peste]

Hello friends! KY781/KY782 NM-F081 on this motherboard main bios chip is 25Q128JVSN ? Images attached

post S/N..

[964758]

post S/N..

S/N: PF4GB413

[peste]

S/N: PF4GB413

bios extracted from Lenovo website update for Legion Pro 7 16IRX8H, Legion Pro 7 16IRX8, Legion Pro 5 16IRX8
DMI 20C000 - 20DFFF in bios 8mb

[964758]

bios extracted from Lenovo website update for Legion Pro 7 16IRX8H, Legion Pro 7 16IRX8, Legion Pro 5 16IRX8
DMI 20C000 - 20DFFF in bios 8mb

The BIOS chips turned out to be non-rewritable. I need to order new ones. Thanks for your help

[shiyab]

The BIOS chips turned out to be non-rewritable. I need to order new ones. Thanks for your help

hi try both file and feedback not dmi add

[964758]

hi try both file and feedback not dmi add

Hello. I can't to blank it