OK, thanks...

Since I don't have experience with this subject, I’d like to ask if there is a tutorial on how to extract a BIOS dump without specialized tools, or perhaps a beginner-friendly guide you would recommend?

Thanks anyway....

Hello all,

I need the BIOS for the model mentioned above in order to remove Absolute, which is causing issues.

I acquired this device from a former employer, and for obvious reasons—given all the trouble and emotional distress involved—I do not wish to contact them again.

Here is the information I was able to retrieve by accessing the BIOS:

Product Name: ThinkBook 14 G8 IRL
UEFI BIOS Version: QZCN24WW (1.24)
UEFI BIOS Date: 2026-03-23
ME Firmware Version: 16.1.35.2538
Machine Type Model: 21TVA002BO
Lenovo SN:...

Hell all...

I´m from Brazil and I need a bios for:

Model: 20TB
S/N: PE08CTGJ
MTM: 20TBS41X00
MO: PE9011C11051

Reason: try to remove absolute persistence module

If a backup is in .bin version, is there any software that I can use, in Windows or Linux to record the backup bios, without flash programer, like a CH341A USB programer?

Thanks in advice!