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Yoga S740-14IIL NM-C781 BIOS.BIN SCHEMATIC+BOARDVIEW

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Yoga S740-14IIL GS452/GS552/GS752 NM-C781 Rev 1.0
boardview Lenovo Ideapad 3 14iml05 - NM-C781 REV.0.2 BoardView.tvw
Schematics Lenovo IdeaPad-3-15IML05 LCFC GS452 GS552 GS752 NM-C781.pdf
Yoga S740-14IIL  NM-C781 BIOS.BIN SCHEMATIC+BOARDVIEW – d226b37f-fe8b-4143-a1a0-a77fd01bf3c6
 
About this board

Yoga S740-14IIL — motherboard NM-C781.

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.

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-C781 in File Finder.

Attachments



NM-C781 IT8586E.BIN.zip
48.2 KB · Views: 26

Yoga S740-14IIL,NM-C781 OK.rar
6 MB · Views: 40

NM-C781 photo.zip
21.8 MB · Views: 20

Last edited by a moderator:
I NEED NM-C781 REV 1.0
CPU SRGKY
GPU:XXS-GTR-S-A2 (The beginning of the GPU chip was erased, I wrote the rest)
 

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