FT491_FX390_NM_B891_REV_2_0_2019_01_28_BIOS_&_TYPE_C_&_MEC_32MB.rar

TXTAbout FT491 FX390 NM-B891 REV 2 0 2019 01 28 BIOS & TYPE C & MEC 32MB BIOS / EC firmware

FT491 FX390 NM-B891 REV 2 0 2019 01 28 BIOS & TYPE C & MEC 32MB is an Asus FT491 / FX390 BIOS / EC firmware dump for board NM-B891 (32 MB) — tested. It is packed in a RAR archive of 15.4 MB, board revision 2. It was first posted on 11 May 2024 and is available in 3 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-B891 revision 2.

For the same board you can also find a boardview and a schematic — see all NM-B891 files.

MSGFrom the Telegram post

FT491 FX390 NM-B891 REV 2.0 2019-01-28 BIOS & TYPE-C & MEC 32MB &1MB & 256KB BIOS WORKING 100% OKOKOKOK TESTED OK 100%

J1Download NM-B891 BIOS / EC firmware from Telegram

R1How to download FT491 FX390 NM-B891 REV 2 0 2019 01 28 BIOS & TYPE C & MEC 32MB

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 FT491_FX390_NM_B891_REV_2_0_2019_01_28_BIOS_&_TYPE_C_&_MEC_32MB.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-B891. 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?