GD55R512ME@SOP16_20250704_160840_Repaired_ME++.rar

TXTAbout GD55R512ME@SOP16 20250704 160840 Repaired ME++ BIOS / EC firmware

GD55R512ME@SOP16 20250704 160840 Repaired ME++ is a Lenovo BIOS / EC firmware dump for board NM-E211 — tested. It is packed in a RAR archive of 10.6 MB. It was first posted on 4 Jul 2025 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-E211.

For the same board you can also find a boardview and a schematic — see all NM-E211 files.

MSGFrom the Telegram post

E14 Gen 4 (type 21E3, 21E4) Laptops (ThinkPad) - Type 21E3 JE442/JE542 NM-E211 REV 1.0 BIOS ANS ECROM 100% WORKING

J1Download NM-E211 BIOS / EC firmware from Telegram

R1How to download GD55R512ME@SOP16 20250704 160840 Repaired 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 GD55R512ME@SOP16_20250704_160840_Repaired_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 NM-E211. 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?