AFS_Lenovo_B50_70_ZIWB3_LA_B092P_REV1_2_0_U1_25B64BSIG_Clear_me.rar

TXTAbout AFS Lenovo B50 70 ZIWB3 LA-B092P REV1 2 0 U1 25B64BSIG Clear me BIOS / EC firmware

AFS Lenovo B50 70 ZIWB3 LA-B092P REV1 2 0 U1 25B64BSIG Clear me is a Lenovo B50 / ZIWB3 / 25B64BSIG BIOS / EC firmware dump for board LA-B092P. It is packed in a RAR archive of 3.2 MB, board revision 1. It was first posted on 1 Feb 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-B092P revision 1.

For the same board you can also find a schematic and board packs — see all LA-B092P files.

J1Download LA-B092P BIOS / EC firmware from Telegram

R1How to download AFS Lenovo B50 70 ZIWB3 LA-B092P REV1 2 0 U1 25B64BSIG Clear me

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_Lenovo_B50_70_ZIWB3_LA_B092P_REV1_2_0_U1_25B64BSIG_Clear_me.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-B092P. 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?