Hi there,
I bought a ThinkPad X250 used with the Supervisor password activated. I managed to do a LCD whitelist mod using the X1 carbon modules and the EDID of my new panel but now I would like to activate virtualization in BIOS but I cant access it since it is locked. I wondered is the a way to change this setting or make it default as on.
Thx in advance.
Hi, I am very interested in the whitelist mod for the x250....
I have searched every possible forum on this but i can't find anything on the x250
Can you provide a step by step on how you did this?
Much appreciated
(08-15-2018, 11:39 PM)CA5CA5 Wrote: [ -> ]Hi, I am very interested in the whitelist mod for the x250....
I have searched every possible forum on this but i can't find anything on the x250
Can you provide a step by step on how you did this?
Much appreciated
Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
Hi forum
I extracted and modded my BIOS to remove the screen whitelist of the Lenovo x250.
This mod seems to have worked, but now I get 10 beeps in groups of five upon cold boot, which, as I read, comes from a mismatch between expected and present checksum. The TPM chip is set to off in BIOS, yet those beeps occur.
Can someone recreate the hashes in my BIOS or point where I can learn about doing it myself? I googled and couldn't find a tutorial.
Also, is there a way to unlock the advanced menu?
I have a CH341 programmer and thus can read and flash my BIOS.
My BIOS is here:
https://www.dropbox.com/s/d2h3onht6xisgj...s.bin?dl=0
(04-14-2019, 01:13 PM)Dagor Wrote: [ -> ]Hi forum
I extracted and modded my BIOS to remove the screen whitelist of the Lenovo x250.
This mod seems to have worked, but now I get 10 beeps in groups of five upon cold boot, which, as I read, comes from a mismatch between expected and present checksum. The TPM chip is set to off in BIOS, yet those beeps occur.
Can someone recreate the hashes in my BIOS or point where I can learn about doing it myself? I googled and couldn't find a tutorial.
Also, is there a way to unlock the advanced menu?
My BIOS is here:
https://www.dropbox.com/s/d2h3onht6xisgj...s.bin?dl=0
Hi
need your unmodified dump
Check your PM