LENOVO_IdeaPad_1_15IAU7_Laptop_Type_82QD_NM_E331_REV_1_0_UB2_&_UB3.rar

TXTAbout LENOVO IdeaPad 1 15IAU7 Laptop Type 82QD NM-E331 REV 1 0 UB2 & UB3 BIOS / EC firmware

LENOVO IdeaPad 1 15IAU7 Laptop Type 82QD NM-E331 REV 1 0 UB2 & UB3 is a Lenovo 15IAU7 / 82QD / UB2 BIOS / EC firmware dump for board NM-E331 (16 MB) — tested. It is packed in a RAR archive of 7.9 MB, board revision 1. It was first posted on 23 Nov 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 NM-E331 revision 1.

For the same board you can also find a schematic and a boardview — see all NM-E331 files.

MSGFrom the Telegram post

LENOVO IdeaPad 1 15IAU7 Laptop Type 82QD NM E331 REV 1.0 UB2 & UB3 16MB& 8MB BIOS TESTED OK 100%

J1Download NM-E331 BIOS / EC firmware from Telegram

R1How to download LENOVO IdeaPad 1 15IAU7 Laptop Type 82QD NM-E331 REV 1 0 UB2 & UB3

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_IdeaPad_1_15IAU7_Laptop_Type_82QD_NM_E331_REV_1_0_UB2_&_UB3.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 NM-E331. 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?