JV470 JV570 NM-E121 IdeaPad 1 14IJL7 IdeaPad 1 15IJL7 V14 G2 IJL V15 G2 IJL
bios bin.zip
bios bin.zip
About this board
JV470 JV570 IdeaPad 1 14IJL7 IdeaPad 1 15IJL7 V14 G2 IJL V15 G2 IJL — motherboard NM-E121.
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)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
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-E121? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
HTCN38WW.zip
5.1 MB · Views: 15
5.1 MB · Views: 15
Lenovo JV470-JV570 - NM-E121 REV1.0 BoardView.tvw.zip
1.1 MB · Views: 5
1.1 MB · Views: 5
