Lenovo_G400s_G500s_VILG1_G2_LA_9902P_REV_1_0_BIOS_&_KBEC.rar

TXTAbout Lenovo G400s G500s VILG1 G2 LA-9902P REV 1 0 BIOS & KBEC BIOS / EC firmware

Lenovo G400s G500s VILG1 G2 LA-9902P REV 1 0 BIOS & KBEC is a Lenovo G400s / G500s / VILG1 BIOS / EC firmware dump for board LA-9902P. It is packed in a RAR archive of 3.3 MB, board revision 1. It was first posted on 28 Jun 2022 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-9902P revision 1.

For the same board you can also find a schematic and board packs — see all LA-9902P files.

J1Download LA-9902P BIOS / EC firmware from Telegram

R1How to download Lenovo G400s G500s VILG1 G2 LA-9902P REV 1 0 BIOS & KBEC

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_G400s_G500s_VILG1_G2_LA_9902P_REV_1_0_BIOS_&_KBEC.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-9902P. 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?