SONY M870 MBX-214 REV 1.1 TESTED OK.rar

TXTAbout SONY M870 MBX-214 REV 1.1 TESTED OK BIOS / EC firmware

SONY M870 MBX-214 REV 1.1 TESTED OK is a Sony M870 / MBX-214 BIOS / EC firmware dump — tested. It is packed in a RAR archive of 3.8 MB, board revision 1.1. It was first posted on 4 Feb 2024 and is available in 5 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 M870 revision 1.1.

MSGFrom the Telegram post

SONY M870 MBX-214 REV 1.1 TESTED OK TESTED OK 100%

J1Download M870 BIOS / EC firmware from Telegram

R1How to download SONY M870 MBX-214 REV 1.1 TESTED OK

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 SONY M870 MBX-214 REV 1.1 TESTED OK.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 M870. 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?