Grundig GNB 1460 B2 I3 (DA0JW6MB6F0 REVF)UMA.7z

TXTAbout Grundig GNB 1460 B2 I3 (DA0JW6MB6F0 REVF)UMA BIOS / EC firmware

Grundig GNB 1460 B2 I3 (DA0JW6MB6F0 REVF)UMA is a Quanta BIOS / EC firmware dump for board DA0JW6MB6F0 — UMA (integrated graphics). It is packed in a 7Z archive of 3.1 MB, I3 CPU. It was first posted on 29 Aug 2020 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 DA0JW6MB6F0.

For the same board you can also find a schematic — see all DA0JW6MB6F0 files.

J1Download DA0JW6MB6F0 BIOS / EC firmware from Telegram

R1How to download Grundig GNB 1460 B2 I3 (DA0JW6MB6F0 REVF)UMA

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 Grundig GNB 1460 B2 I3 (DA0JW6MB6F0 REVF)UMA.7z to download it.
3. Open it with 7-Zip (free) or NanaZip.

If a post was deleted, try another source above or search for DA0JW6MB6F0. 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.

.7ZWhat is a .7z file and how to open it?