BIOS

lenovo t460 nm-a581_asj_cleanme ok tested.rar

BIOS / EC firmware for Lenovo t460 · board NM-A581 · 7.2 MB · shared in 2 Telegram posts.

TXTAbout lenovo t460 NM-A581 asj cleanme ok tested BIOS / EC firmware

lenovo t460 NM-A581 asj cleanme ok tested is a Lenovo t460 BIOS / EC firmware dump for board NM-A581 — ME clean, tested. It is packed in a RAR archive of 7.2 MB. It was first posted on 9 Jan 2021 and is available in 2 Telegram channels.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is NM-A581.

For the same board you can also find a boardview and a schematic — see all NM-A581 files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
7.2 MB
Brand
Lenovo
Board number
NM-A581
Model
t460
Notes
ME clean, tested
First posted
9 Jan 2021
Last posted
9 Dec 2025
Sources
2

Tags

J1Download NM-A581 BIOS / EC firmware from Telegram

R1How to download lenovo t460 NM-A581 asj cleanme ok tested

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file lenovo t460 nm-a581_asj_cleanme ok tested.rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for NM-A581. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.