BIOS MSI MAG B550M MORTAR.zip

TXTAbout BIOS MSI MAG B550M MORTAR BIOS / EC firmware

BIOS MSI MAG B550M MORTAR is an MSI B550M BIOS / EC firmware dump. It is packed in a ZIP archive of 18.2 MB. It was first posted on 13 Jan 2022 and is available in 2 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 B550M.

J1Download B550M BIOS / EC firmware from Telegram

R1How to download BIOS MSI MAG B550M MORTAR

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 BIOS MSI MAG B550M MORTAR.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 B550M. 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?