Surface Laptop 4 1979 WAYLAND MB REV 3.0
SCHEMATIC
BOARDVIEW
SCHEMATIC
BOARDVIEW
About this board
Files for the Surface Laptop 4 1979 WAYLAND motherboard.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. This listing is for revision 3.0; another revision of the same board can need a different file.
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.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search Surface Laptop 4 1979 WAYLAND in File Finder.
