LENOVO G50-45-80E3 (Main Board) ACLU5 ACLU6 NM-A281 REV 1.0.rar

TXTAbout LENOVO G50-45-80E3 (Main Board) ACLU5 ACLU6 NM-A281 REV 1.0 BIOS / EC firmware

LENOVO G50-45-80E3 (Main Board) ACLU5 ACLU6 NM-A281 REV 1.0 is a Lenovo G50-45-80E3 / ACLU5 / ACLU6 BIOS / EC firmware dump for board NM-A281 — EC firmware. It is packed in a RAR archive of 2.4 MB, board revision 1.0. It was first posted on 5 Sept 2021 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-A281 revision 1.0.

For the same board you can also find a schematic, a boardview and board packs — see all NM-A281 files.

MSGFrom the Telegram post

LENOVO G50-45-80E3 SN PF0ELQ48 MTM 80E301XJRK DATE 15/11/28 FID JVHFC1 MO PF9XB5B28068 ACLU5/ACLU6 NM-A281 REV 1.0 PN 5B20F77206 BARCODE ACLU6 10F2 1I 2015-10-19 MAC 507B9D5199A2 25Q64FVSIG(UC5) BIOS A2CN40WW(V2.08) EC A2EC40WW(V2.08) UUID 76EAA0C4-7608-11E5-BA4C-507B9D5199A2 OS LICENSE SDK0J91176 WIN OA3 KEY ID 3274320488334 OA2 N AMD A4-6210

J1Download NM-A281 BIOS / EC firmware from Telegram

R1How to download LENOVO G50-45-80E3 (Main Board) ACLU5 ACLU6 NM-A281 REV 1.0

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 G50-45-80E3 (Main Board) ACLU5 ACLU6 NM-A281 REV 1.0.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-A281. 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?