LENOVO_L412_°æºÅ£»DAOGC9MB8DO_REV;D_EC_SB²âÊÔOKÔ_×°ÕýÆ·BIOS¡¢¼ÙÒ»ÅâÊ®°¡.rar

TXTAbout LENOVO L412 °æºÅ£»DAOGC9MB8DO REV;D EC SB²âÊÔOKÔ ×°ÕýÆ·BIOS¡¢¼ÙÒ»ÅâÊ®°¡ BIOS / EC firmware

LENOVO L412 °æºÅ£»DAOGC9MB8DO REV;D EC SB²âÊÔOKÔ ×°ÕýÆ·BIOS¡¢¼ÙÒ»ÅâÊ®°¡ is a Lenovo L412 BIOS / EC firmware dump for board DAOGC9MB8DO — EC firmware, tested. It is packed in a RAR archive of 1.3 MB. It was first posted on 15 Dec 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 DAOGC9MB8DO.

J1Download DAOGC9MB8DO BIOS / EC firmware from Telegram

R1How to download LENOVO L412 °æºÅ£»DAOGC9MB8DO REV;D EC SB²âÊÔOKÔ ×°ÕýÆ·BIOS¡¢¼ÙÒ»ÅâÊ®°¡

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_L412_°æºÅ£»DAOGC9MB8DO_REV;D_EC_SB²âÊÔOKÔ_×°ÕýÆ·BIOS¡¢¼ÙÒ»ÅâÊ®°¡.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 DAOGC9MB8DO. 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?