JALA0 LA-4221P (REV 1.0).zip

TXTAbout JALA0 LA-4221P (REV 1.0) BIOS / EC firmware

JALA0 LA-4221P (REV 1.0) is a Compal JALA0 BIOS / EC firmware dump for board LA-4221P. It is packed in a ZIP archive of 867 KB, board revision 1.0. It was first posted on 4 Feb 2021 and is available in 6 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-4221P revision 1.0.

For the same board you can also find a boardview, a schematic and board packs — see all LA-4221P files.

J1Download LA-4221P BIOS / EC firmware from Telegram

R1How to download JALA0 LA-4221P (REV 1.0)

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 JALA0 LA-4221P (REV 1.0).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-4221P. 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?