FOR Mainboard — SC440 Motherboard (YH299 / 0NY776 / 0YH299 / NY776)

Replacement FOR mainboard for SC440 series, matching part numbers YH299, 0NY776, 0YH299 and NY776. Use this motherboard as a direct replacement or repair part for systems that require any of the listed model codes. Contains the exact listed identifiers to ensure compatibility with SC440 units.