Lenovo · laptop motherboard

Lenovo ThinkPad E465 NM-A621

BIOS
Board code
NM-A621
Platform
BE465
Made by
LCFC
Revisions
Rev 1.0
Files
3
Updated

Lenovo ThinkPad E465 NM-A621 is a laptop motherboard designed by LCFC and used in the Lenovo ThinkPad E465 and Lenovo ThinkPad E645.

The catalog has 3 BIOS files for it, posted between 2019 and 2023. Each download button opens the original Telegram post.

The files are marked Rev 1.0; other revisions of the same board can differ in parts and layout.

Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform BE465.

Compatible models

  • Lenovo ThinkPad E465
  • Lenovo ThinkPad E645

Files for Lenovo ThinkPad E465 NM-A621

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the NM-A621 motherboard?
File names in the catalog tie NM-A621 to the Lenovo ThinkPad E465 and Lenovo ThinkPad E645. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of NM-A621 do I have?
Files for this board mention Rev 1.0. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the NM-A621 BIOS?
Read the original chip with a programmer and save two copies before writing anything. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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