FOR NM-B321 5B20R33835 Laptop Motherboard — CPU MBL81D6 E29000 Mode Compatible Replacement for DG425 DG525 DG725 330-15AST

Replacement laptop motherboard FOR NM-B321 (5B20R33835). Designed to work with CPU MBL81D6 and configured for E29000 Mode. Serves as a compatible replacement for DG425, DG525, DG725 series and the 330-15AST laptop model. Verify these part numbers and model names to confirm suitability before installation.