Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0.rar

TXTAbout Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0 BIOS / EC firmware

Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0 is an Acer ICW50 BIOS / EC firmware dump for board LA-3581P. It is packed in a RAR archive of 535 KB, board revision 2.0. It was first posted on 23 Dec 2019 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-3581P revision 2.0.

For the same board you can also find a schematic and board packs — see all LA-3581P files.

MSGFrom the Telegram post

Compal ICW50 LA-3581P Rev: 2.0 ENE KB926QF B1 EON F80-100HCP SOIC-8

J1Download LA-3581P BIOS / EC firmware from Telegram

R1How to download Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0

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 Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0.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-3581P. 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?