akashim1011

23 hours ago, Klem said:

Hi!

 

Ok. As first step, you need to read your bios chip with hardware SPI-programmer and get your bios dump. You need to read your bios dump from your bios chip (using hardware SPI programmer, how to do it, read the first page of this thread), may be multiple times and compare in any hex editor (for example HxD), all dumps should be identical.

 

If you will meet with some problems with read bios dump from your bios chip, then try to use different software version.

 

All software versions for Ch341A programmer I placed into this link: https://files.fm/u/vchnhg37k

 

I recommend you use software AsProgrammer_1.4.1

Hello good day, thanks for answering as soon as possible, in the MB of the T540P, there are two spi memory, it uses series 64 and another 32, .. I made several readings of the memory ... I share the reading of both. Thank you..

I appreciate your time to answer the messages.
Thank you.

https://www.mediafire.com/file/xlkx4tvi5l9uuuh/BIOS+T540P+MX25L3273E.BIN/file

Lenovo T540P
UEFI BIOS version= GMET91WW (2.39)
Embedded Controller Versions= GMHT30WW (1.15)
Machine S/N= 20BFS14N00
System S/N= R9033901

Hello, good morning, dear friend. I need help to unblock the white list of the lenovo T540P .. I would like how the procedure would be for you to help me, and to receive your respective donation, for the great work you have been doing ... I look forward to your response .. Thank you . My friend