ACER VN7 571G Hades_840M_MB 14205-1 448.02f08.0011.7z

TXTAbout ACER VN7 571G Hades 840M MB 14205-1 448.02f08.0011 BIOS / EC firmware

ACER VN7 571G Hades 840M MB 14205-1 448.02f08.0011 is an Acer VN7 / 571G / 840M BIOS / EC firmware dump for board 14205-1. It is packed in a 7Z archive of 3.6 MB. It was first posted on 23 Feb 2022 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 14205-1.

For the same board you can also find a boardview and a schematic — see all 14205-1 files.

J1Download 14205-1 BIOS / EC firmware from Telegram

R1How to download ACER VN7 571G Hades 840M MB 14205-1 448.02f08.0011

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 ACER VN7 571G Hades_840M_MB 14205-1 448.02f08.0011.7z to download it.
3. Open it with 7-Zip (free) or NanaZip.

If a post was deleted, try another source above or search for 14205-1. 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?