So Sony · laptop motherboard
Sony 4RM02 Schematics, boardviews & board numbers
Every Sony 4RM02 file in the library: 2 BIOS files. Board numbers: MBX-266.
- MBX-266 z50CR MB S1202-2 48.4RM02.021MBX-266BIOS
- SONY EC+ MAIN MBX-266 z50CR MB S1202-2 48.4RM02.021MBX-266BIOS