Replacement Mainboard L90455-001 / L90455-601 / L75370-002 for 280, 288, Pro G6 and 290 G4

Compatible replacement mainboard for 280, 288, Pro G6 and 290 G4 systems. Includes the following part numbers: L90455-001, L90455-601 and L75370-002. Suitable as a direct mainboard swap for the listed models.