Acer Aspire 5830T P5LJ0 La-7221P Rev-2.0 Main.rar

TXTAbout Acer Aspire 5830T P5LJ0 LA-7221P Rev-2.0 Main BIOS / EC firmware

Acer Aspire 5830T P5LJ0 LA-7221P Rev-2.0 Main is an Acer 5830T / P5LJ0 / Rev-2.0 BIOS / EC firmware dump for board LA-7221P. It is packed in a RAR archive of 1.7 MB, board revision 2.0. It was first posted on 16 Jan 2021 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 LA-7221P revision 2.0.

For the same board you can also find a schematic and board packs — see all LA-7221P files.

J1Download LA-7221P BIOS / EC firmware from Telegram

R1How to download Acer Aspire 5830T P5LJ0 LA-7221P Rev-2.0 Main

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 Aspire 5830T P5LJ0 La-7221P Rev-2.0 Main.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 LA-7221P. 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?