[REQUEST] Lenovo Thinkpad Edge E440 & E540 (J9ETxxWW) Whitelist Removal

[satanasso1573]

Hi, guys !


I have a Lenovo Thinkpad E540 laptop with an original BIOS that has WHITE LIST for any device.

In the past I had problems installing a new Wlan adapter, and now with a not original battery.


Can you please remove completely any white list from my bios ? I know that is also possible having new hidden parts of menu options.

I made a dump of both bios chips, the 25Q64FVSIG (8MB) and the 25Q32FVSIQ (4MB).


Here are the files:

https://www.mediafire.com/file/zf5ctvrwa...S.bin/file
https://www.mediafire.com/file/m6bvos1qq...S.bin/file


Please, let me know if the bios unlock operation is possible.


Thank you


Andrea

[dktr.dkt]

hi, I need help with the whitelist for the Intel network card
model: 20C5A03100
BIOS version: J9ETA2WW (2.28)
replace intel 7260hmw bn with intel dual band wireless ac 7260
thank you in advance

[Dudu2002]

hi, I need help with the whitelist for the Intel network card
model: 20C5A03100
BIOS version: J9ETA2WW (2.28)
replace intel 7260hmw bn with intel dual band wireless ac 7260
thank you in advance

Hi
Need your bios dump
Also you need SPI-programmer+SOIC8 clip

[radekfor]

Hi, I need help with my notebook, i have problem with new spare battery. I need remove whitelist from my bios and activate advance menu.
Here is my bios dump:
https://www.dropbox.com/t/xxyptHI7Lnv8p359

Thank You for any help
Radek

[Dudu2002]

Hi, I need help with my notebook, i have problem with new spare battery. I need remove whitelist from my bios and activate advance menu.
Here is my bios dump:
https://www.dropbox.com/t/xxyptHI7Lnv8p359

Thank You for any help
Radek

Hi
"Battery whitelist" does not exist, the control of the battery is carried out by the EC