Lenovo Thinkpad T440.zip

TXTAbout Lenovo Thinkpad T440 BIOS / EC firmware

Lenovo Thinkpad T440 is a Lenovo T440 BIOS / EC firmware dump for board NM-A052 (16 MB). It is packed in a ZIP archive of 5.6 MB. It was first posted on 3 Oct 2018 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-A052.

For the same board you can also find a boardview and a schematic — see all NM-A052 files.

MSGFrom the Telegram post

LENOVO NM-A052 16MB

J1Download NM-A052 BIOS / EC firmware from Telegram

R1How to download Lenovo Thinkpad T440

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 Thinkpad T440.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for NM-A052. 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.

.ZIPWhat is a .zip file and how to open it?