ACER ASPIRE ES1-520 - B4W1K LA-D121P REV 1.0.rar

TXTAbout ACER ASPIRE ES1-520 - B4W1K LA-D121P REV 1.0 BIOS / EC firmware

ACER ASPIRE ES1-520 - B4W1K LA-D121P REV 1.0 is an Acer ES1-520 / B4W1K BIOS / EC firmware dump for board LA-D121P. It is packed in a RAR archive of 2.1 MB, board revision 1.0. It was first posted on 26 Mar 2019 and is available in 14 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-D121P revision 1.0.

For the same board you can also find a boardview, a schematic and board packs — see all LA-D121P files.

J1Download LA-D121P BIOS / EC firmware from Telegram

R1How to download ACER ASPIRE ES1-520 - B4W1K LA-D121P 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 ACER ASPIRE ES1-520 - B4W1K LA-D121P REV 1.0.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-D121P. 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?