Lenovo Legion 5 15IRX10 NM-G681 Rev 1.0
32MB BIOS
25Q256BV
32MB BIOS
25Q256BV
About this board
This thread is for the Lenovo Legion 5 15IRX10 with main board NM-G681.
The board was manufactured by LCFC for Lenovo. LCFC (Lenovo/Compal) board numbers start with NM-, so you can confirm it on the PCB silkscreen. This listing is for revision 1.0; another revision of the same board can need a different file.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search NM-G681 in File Finder.
Attachments
Lenovo Legion 5 15IRX10 NM-G681 Rev 1.0.rar
13 MB · Views: 4
13 MB · Views: 4
