LENOVO_BX280_NM_A531_REV_3_0_2015_11_2_FAST_BOOT_WORKING_BIOS_100%.rar

TXTAbout LENOVO BX280 NM-A531 REV 3 0 2015 11 2 FAST BOOT WORKING BIOS 100% BIOS / EC firmware

LENOVO BX280 NM-A531 REV 3 0 2015 11 2 FAST BOOT WORKING BIOS 100% is a Lenovo BX280 BIOS / EC firmware dump for board NM-A531 — tested. It is packed in a RAR archive of 9.5 MB, board revision 3. It was first posted on 15 Mar 2024 and is available in 3 Telegram channels.

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-A531 revision 3.

For the same board you can also find a schematic and a boardview — see all NM-A531 files.

MSGFrom the Telegram post

LENOVO BX280 NM-A531 REV 3.0 2015-11-2 FAST BOOT WORKING BIOS 100% OKOKOKOK TESTED OK 100%

J1Download NM-A531 BIOS / EC firmware from Telegram

R1How to download LENOVO BX280 NM-A531 REV 3 0 2015 11 2 FAST BOOT WORKING BIOS 100%

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_BX280_NM_A531_REV_3_0_2015_11_2_FAST_BOOT_WORKING_BIOS_100%.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-A531. 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?