Lenovo
V14 G2 2022 16M JX BF UB1 BF HV461 HV561
NM-D522 REV 2.0 bios
V14 G2 2022 16M JX BF UB1 BF HV461 HV561
NM-D522 REV 2.0 bios
About this board
This thread is for the Lenovo V14 G2 2022 16M JX BF UB1 BF HV461 HV561 with main board NM-D522.
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-D522? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
NM-D522 v15.zip
6.1 MB · Views: 20
6.1 MB · Views: 20
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