Lenovo G70-50 AILG1 NM-A331
Bios and Schematic
Bios and Schematic
About this board
Files for the Lenovo G70-50 AILG1 motherboard, board number NM-A331.
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)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
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-A331? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
lenovo g70-50 ailg1 NM_A331 Bios.zip
3.7 MB · Views: 3
3.7 MB · Views: 3
ECROM IT8586.bin
128 KB · Views: 3
128 KB · Views: 3
AILG1_AILZ1 NM-A331 Rev 0.4.pdf
2.8 MB · Views: 4
2.8 MB · Views: 4
