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BIOS T470 Laptop CT470 NM-A931 BIOS

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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Lenovo ThinkPad T470 CT470 NM-A931
BIOS+SCHEMATIC
CLEAN ME BIOS
T470 Laptop CT470 NM-A931 BIOS – 1694178589997T470 Laptop CT470 NM-A931 BIOS – 33.JPEG
 
About this board

T470 Laptop CT470 — motherboard NM-A931.

LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.

What this thread covers
  • BIOS (full SPI chip dump, .bin)

Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.

Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.

If you have a working file for this board, please share it below. More files: search NM-A931 in File Finder.

Attachments

NM-A931.pdf
2.6 MB · Views: 75

NMA931R10-SILKBOT.pdf
1.8 MB · Views: 74

NMA931R10-SILKTOP.pdf
1.2 MB · Views: 79

T470 MEC 1653L.bin
256 KB · Views: 37

T470 MEC 1653L.rar
120 KB · Views: 26

T470-NM-931 CLEAN ME.rar
7.7 MB · Views: 65


Last edited by a moderator:
MUDASSIR KHAN said:
PLEASE UPLOAD I5 6TH GEN BIOS NM-A931 REV 2.0 PROCESSOR SR2EY

Plz upload old bios we will fixed.
we need bios id inside original bios.
 
I need this model boardview
I installed the wrong screen, the LCD is out of power and I can't find the fuse.
 

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