Replacement Motherboard for P51s Laptop — CPU I76500U — Part Nos. 16820-1 / 02HL492 / 01ER188 / 01ER461

Replacement motherboard specifically for P51s laptops equipped with CPU I76500U. This mainboard matches the following part numbers: 16820-1, 02HL492, 01ER188, and 01ER461. Designed as a direct-fit replacement for repairing or restoring P51s systems.