ThinkPad E470, E570 NM-A831 Schematic, Bios

[Admin]

ThinkPad E470, E570
NM-A831 BIOS, Schematic
E570 NM-A831 rev 3.0 Bios
NM-A831 Rev 1.0 BoardView PDF

 

[note-pc]

Hello! I need to find a BIOS for NM-A831 Rev 2.0. Is it possible?
Thank you!

 

[Admin]

Hello! I need to find a BIOS for NM-A831 Rev 2.0. Is it possible?
Thank you!

Upload your old bios !

 

[Admin]

NM-A831 Rev 2.0 Bios

 

[note-pc]

Upload your old bios !

My old BIOS. Maybe he's not a worker.

 

[Admin]

My old BIOS. Maybe he's not a worker.

Clean Bios NM-A831 Rev 2.0

 

[note-pc]

Thank you!

 

[note-pc]

Now PC is starting up, but it`s shutting now after 30 sec of working.
Is it possible to clean ME region? When I tried to do it by myself, I couldn`t open BIOS dump in "flash image tool". (invalid flash read frequency 6) error appears.
Can you give any advice about it?
Thank you!

 

[Admin]

Now PC is starting up, but it`s shutting now after 30 sec of working.
Is it possible to clean ME region? When I tried to do it by myself, I couldn`t open BIOS dump in "flash image tool". (invalid flash read frequency 6) error appears.
Can you give any advice about it?
Thank you!

 

[note-pc]

It works now, thank you!