lenovo g70-50 ailg1 nm_a331 rev 1,0 OK.bin

TXTAbout lenovo g70-50 ailg1 NM-A331 rev 1,0 OK BIOS / EC firmware

lenovo g70-50 ailg1 NM-A331 rev 1,0 OK is a Lenovo g70-50 / ailg1 BIOS / EC firmware dump for board NM-A331 — tested. The BIN file is 8.0 MB, board revision 1. It was first posted on 24 Apr 2022 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-A331 revision 1.

For the same board you can also find a schematic and board packs — see all NM-A331 files.

J1Download NM-A331 BIOS / EC firmware from Telegram

R1How to download lenovo g70-50 ailg1 NM-A331 rev 1,0 OK

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 g70-50 ailg1 nm_a331 rev 1,0 OK.bin to download it.
3. Open it with Write it with a programmer: CH341A, RT809H, XGecu T48 and similar or Inspect it with a hex editor (HxD).

If a post was deleted, try another source above or search for NM-A331. 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.

.BINWhat is a .bin file and how to open it?