GT4A3 GX3A2 NM-C891 REV 1.0.rar

TXTAbout GT4A3 GX3A2 NM-C891 REV 1.0 BIOS / EC firmware

GT4A3 GX3A2 NM-C891 REV 1.0 is a Compal GT4A3 / GX3A2 BIOS / EC firmware dump for board NM-C891. It is packed in a RAR archive of 12.8 MB, board revision 1.0. It was first posted on 11 May 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-C891 revision 1.0.

For the same board you can also find a boardview and a schematic — see all NM-C891 files.

J1Download NM-C891 BIOS / EC firmware from Telegram

R1How to download GT4A3 GX3A2 NM-C891 REV 1.0

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 GT4A3 GX3A2 NM-C891 REV 1.0.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-C891. 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?