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LENOVO ThinkPad Laptop E470 E570 BIOS NM-A831 BIOS BIN +SCHAMATIC+BOARDVIEW

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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CE570 NM-A831
E570 Laptop (ThinkPad)
SKYWALKER NM-A831 Rev2.0 Schematic
Intel KabyLake Processor with DDR4 + PCH-LP
NVIDIA N16S-GTR GDDR5 2GB NVIDIA N16P-GT GDDR5 2GB

Skywalker KBL U Block Diagram
CE570 NM-A831 bios BIN zip
LCFC NM-A831 Rev1.0 BoardView PDF.pdf
and EC CE570 NM-A831
OK
 
About this board

ThinkPad Laptop E470 E570 — motherboard NM-A831.

Lenovo had this board built by LCFC; 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)
  • Schematic (PDF)
  • Boardview (.brd / .bdv / .cad)

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.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

If you have a working file for this board, please share it below. More files: search NM-A831 in File Finder.

Attachments

EC570 thinkpad e570 .BIN
8 MB · Views: 13

LCFC NM-A831 BoardView PDF.pdf
563.1 KB · Views: 11


ThinkPad LCFC ce570 NM-A831.pdf
3.3 MB · Views: 17

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