A community for the repair bench. Since 2022.LAPTOP + DESKTOP BOARD REPAIR
Advertisement
EC / KBC BIOS Unlock Service Unlock MEC17xx, Nuvoton, ITE using BIOS patch BIOS patch · Private check · Verified owners and repair technicians MEC17xxNuvotonITE

BIOS Lenovo ThinkPad E16 Gen 1 NM-F311 R2AET56W

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
Search files by board code
Browse all 32,508 files →
Lenovo ThinkPad E16 Gen 1 NM-F311 R2AET56W Type 21JN 21JQ
Bios
Lenovo Thinkpad E16 GEN1 LCFC NM-F311 HD Photos
 
About this board

Lenovo ThinkPad E16 Gen 1 R2AET56W — motherboard NM-F311.

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.

Files usually needed for this board
  • BIOS (full SPI chip dump, .bin)
  • EC / KBC firmware, if the board uses a separate EC chip
  • Schematic (PDF)
  • Boardview (.brd / .bdv / .cad)

Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.

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-F311 in File Finder.

Attachments



Last edited:
BIOS PASSWORD . UNLOCK IT

MODEL E14 G5
NM-F311 REV 1.0

Lenovo ThinkPad E16 Gen 1 NM-F311 R2AET56W – 1451a9fa-d700-41e0-b2dd-80c9220484ee
 
Last edited by a moderator:

Make PKBIOSFIX part of your bench.

Professional resources. Shared experience. A stronger repair community.

Explore PRO
Back
Top