GD25Q64_20180530_111136 lenovo NM A481.BIN

TXTAbout GD25Q64 20180530 111136 lenovo NM-A481 BIOS / EC firmware

GD25Q64 20180530 111136 lenovo NM-A481 is a Lenovo BIOS / EC firmware dump for board NM-A481 for the GD25Q64 SPI flash chip. The BIN file is 8.0 MB. It was first posted on 30 May 2018 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-A481.

For the same board you can also find a schematic and board packs — see all NM-A481 files.

MSGFrom the Telegram post

pleas edit and send me the backup old bios

J1Download NM-A481 BIOS / EC firmware from Telegram

R1How to download GD25Q64 20180530 111136 lenovo NM-A481

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 GD25Q64_20180530_111136 lenovo NM A481.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-A481. 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?