SR2Z5 (Intel Mobile Pentium N4200)
https://www.cpu-world.com/sspec/SR/SR2Z5.htmlrepair UMA bios file?
About this board
Files for the Lenovo DG424 DG524 Lenovo Ideapad 320-15IAP motherboard, board number NM-B301.
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-B301? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
MX25U6435E@WSON8_20241015_182922.BIN
8 MB · Views: 7
8 MB · Views: 7
