LENOVO_Ideapad_Gaming_3_15IMH05_GY530_GY531_GY532_NM_C871_Rev_2.rar

TXTAbout LENOVO Ideapad Gaming 3 15IMH05 GY530 GY531 GY532 NM-C871 Rev 2 BIOS / EC firmware

LENOVO Ideapad Gaming 3 15IMH05 GY530 GY531 GY532 NM-C871 Rev 2 is a Lenovo 15IMH05 / GY530 / GY531 BIOS / EC firmware dump for board NM-C871 — tested. It is packed in a RAR archive of 6.0 MB, board revision 2, I5-10300H CPU, GTX 1650 graphics. It was first posted on 24 Jun 2023 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-C871 revision 2.

For the same board you can also find a boardview and a schematic — see all NM-C871 files.

MSGFrom the Telegram post

LENOVO Ideapad Gaming 3 15IMH05 GY530 GY531 GY532 NM-C871 Rev 2.0 Core i5-10300H GeForce GTX 1650 TESTED OK 100%

J1Download NM-C871 BIOS / EC firmware from Telegram

R1How to download LENOVO Ideapad Gaming 3 15IMH05 GY530 GY531 GY532 NM-C871 Rev 2

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_Gaming_3_15IMH05_GY530_GY531_GY532_NM_C871_Rev_2.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-C871. 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?