SONY_DAGD3AMBCC0_MBX_216_REVC_BD82HM55_N11M_GE1_S_B1_WORKING_BIOS&EC.rar

TXTAbout SONY DAGD3AMBCC0 MBX 216 REVC BD82HM55 N11M GE1 S B1 WORKING BIOS&EC BIOS / EC firmware

SONY DAGD3AMBCC0 MBX 216 REVC BD82HM55 N11M GE1 S B1 WORKING BIOS&EC is a Sony BD82HM55 / N11M / GE1 BIOS / EC firmware dump for board DAGD3AMBCC0 — EC firmware, tested. It is packed in a RAR archive of 1.6 MB. It was first posted on 18 Mar 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 DAGD3AMBCC0.

For the same board you can also find a schematic and a boardview — see all DAGD3AMBCC0 files.

MSGFrom the Telegram post

SONY DAGD3AMBCC0 MBX-216 REVC BD82HM55 N11M-GE1-S-B1 WORKING BIOS&EC 100% TESTED OK 100%

J1Download DAGD3AMBCC0 BIOS / EC firmware from Telegram

R1How to download SONY DAGD3AMBCC0 MBX 216 REVC BD82HM55 N11M GE1 S B1 WORKING BIOS&EC

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_DAGD3AMBCC0_MBX_216_REVC_BD82HM55_N11M_GE1_S_B1_WORKING_BIOS&EC.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 DAGD3AMBCC0. 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?