T490 NM-B902 rev 1.0
original bios bin zip
OK
original bios bin zip
OK
About this board
T490 — motherboard NM-B902.
LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
- 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-B902? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
T490 NM-B902.rar
14.5 MB · Views: 59
14.5 MB · Views: 59
