acer e1-521 Q5WT6 LA-8531P rev 2.0 main+ec.zip

TXTAbout acer e1-521 Q5WT6 LA-8531P rev 2.0 main+ec BIOS / EC firmware

acer e1-521 Q5WT6 LA-8531P rev 2.0 main+ec is an Acer e1-521 / Q5WT6 BIOS / EC firmware dump for board LA-8531P — EC firmware. It is packed in a ZIP archive of 1.6 MB, board revision 2.0. It was first posted on 29 Apr 2020 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 LA-8531P revision 2.0.

For the same board you can also find a schematic and board packs — see all LA-8531P files.

J1Download LA-8531P BIOS / EC firmware from Telegram

R1How to download acer e1-521 Q5WT6 LA-8531P rev 2.0 main+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 acer e1-521 Q5WT6 LA-8531P rev 2.0 main+ec.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 LA-8531P. 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?