BIOS_and_EC_&_kb_firmware_of_Lenovo.rar

TXTAbout BIOS and EC & kb firmware of Lenovo BIOS / EC firmware

BIOS and EC & kb firmware of Lenovo is a Lenovo BIOS / EC firmware dump for board NM-A751 — EC firmware. It is packed in a RAR archive of 4.5 MB. It was first posted on 23 Feb 2019 and is available in 1 Telegram channel.

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-A751.

For the same board you can also find a schematic, board packs and a boardview — see all NM-A751 files.

MSGFrom the Telegram post

Lenovo Ideapad 310-15isk (Compal NM-A751 CG411 CG511 CZ411 CZ511 rev:1.0

J1Download NM-A751 BIOS / EC firmware from Telegram

R1How to download BIOS and EC & kb firmware of Lenovo

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 BIOS_and_EC_&_kb_firmware_of_Lenovo.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-A751. 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?