bios lenovo x395

[drefo]

Hello I patched the bios of a lenovo x395 8 generation, but it does not work, I think new security, can you help me? thanks in advance

[exe557]

Re: bios lenovo x395

Not possible via patching BIOS. You need to read MEC EC chip with RT809 or Vertyanov Programmer to remove password.

[drefo]

Re: bios lenovo x395

Thank you for your answer, do you have an explained procedure to achieve this? thank you

[exe557]

Re: bios lenovo x395

There are two threads with good information :
https://www.badcaps.net/forum/showth...&highlight=T14

https://www.badcaps.net/forum/showth...&highlight=T14

[drefo]

Re: bios lenovo x395

Really thank you for your help I will explore all this

[ymifdal]

x395 password locked

Hey all I need help regarding Lenovo x395 model "20nms1u800"
It has a "fa391/fa491 NM-C181 rev 1.0 " motherbard
patch didn't work, no JTAG unlockable NEC nuvoton on back
Has got 2 chips on top side 25LB128 and Winbond 25Q8

[ymifdal]

Re: bios lenovo x395

I mean does anybody know where is the password stored in this model?
Since patching isnt working so not main bios..
Also no nuvoton in the back so ??

[volinakis]

Re: bios lenovo x395

post bios dump and I think i can help you patching it. I was able to unlock an X395 with AMD and 128Mb bios chipset.