ASROCK B450M-HDV R4.0(7.40) ROM.zip

TXTAbout ASROCK B450M-HDV R4.0(7.40) ROM BIOS / EC firmware

ASROCK B450M-HDV R4.0(7.40) ROM is an ASRock B450M-HDV BIOS / EC firmware dump — tested. It is packed in a ZIP archive of 10.6 MB, board revision 4.0. It was first posted on 17 Apr 2023 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 B450M-HDV revision 4.0.

MSGFrom the Telegram post

ASROCK B450M-HDV R4.0(7.40) ROM TESTED OK 100%

J1Download B450M-HDV BIOS / EC firmware from Telegram

R1How to download ASROCK B450M-HDV R4.0(7.40) ROM

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 ASROCK B450M-HDV R4.0(7.40) ROM.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for B450M-HDV. 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.

.ZIPWhat is a .zip file and how to open it?