AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45.BIN

TXTAbout AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45 BIOS / EC firmware

AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45 is a Toshiba A500 / GM45 BIOS / EC firmware dump for board LA-4991P. The BIN file is 2.0 MB, board revision 0.2. It was first posted on 28 Jan 2024 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-4991P revision 0.2.

For the same board you can also find a schematic — see all LA-4991P files.

J1Download LA-4991P BIOS / EC firmware from Telegram

R1How to download AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45

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 AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45.BIN to download it.
3. Open it with Write it with a programmer: CH341A, RT809H, XGecu T48 and similar or Inspect it with a hex editor (HxD).

If a post was deleted, try another source above or search for LA-4991P. 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.

.BINWhat is a .bin file and how to open it?