LENOVO_G405S_VALGC_GD_LA_A091P_REV_1A_2013_05_09_WORKING_BIOS_100%.rar

TXTAbout LENOVO G405S VALGC GD LA-A091P REV 1A 2013 05 09 WORKING BIOS 100% BIOS / EC firmware

LENOVO G405S VALGC GD LA-A091P REV 1A 2013 05 09 WORKING BIOS 100% is a Lenovo G405S BIOS / EC firmware dump for board LA-A091P — tested. It is packed in a RAR archive of 6.5 MB, board revision 1A. It was first posted on 23 Mar 2023 and is available in 2 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-A091P revision 1A.

For the same board you can also find a boardview, a schematic and board packs — see all LA-A091P files.

MSGFrom the Telegram post

LENOVO G405S VALGC GD LA-A091P REV 1A 2013-05-09 WORKING BIOS 100% TESTED OK 100%

J1Download LA-A091P BIOS / EC firmware from Telegram

R1How to download LENOVO G405S VALGC GD LA-A091P REV 1A 2013 05 09 WORKING BIOS 100%

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 LENOVO_G405S_VALGC_GD_LA_A091P_REV_1A_2013_05_09_WORKING_BIOS_100%.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-A091P. 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?