Lenovo Ideapad 320-17IKB
Type 81BJ
BIOS 6jcn25ww
NM-B243
Type 81BJ
BIOS 6jcn25ww
NM-B243
About this board
Ideapad 320-17IKB (Type 81BJ) — motherboard NM-B243.
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 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.
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-B243? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
Lenovo Ideapad320-17IKB (Type 81BJ) 6jcn25ww.bin.rar
4.8 MB · Views: 5
4.8 MB · Views: 5
