Ideapad 330-14IKB (Type 81G2)
8KCN16WW NM-B731 BIOS
Lenovo 330-14IKB - NM-B731 REV0.1 Boardview tvw
Lenovo 330-14IKB - NM-B731 REV0.1 Schematic pdf
8KCN16WW NM-B731 BIOS
Lenovo 330-14IKB - NM-B731 REV0.1 Boardview tvw
Lenovo 330-14IKB - NM-B731 REV0.1 Schematic pdf
About this board
Files for the Ideapad 330-14IKB (Type 81G2) motherboard, board number NM-B731.
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.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
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.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for NM-B731? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
