Main Board for L3450 / L3550 — LA-B072P LA-B071P

Replacement main board compatible with laptop models L3450 and L3550, carrying part numbers LA-B072P and LA-B071P. This motherboard serves as a direct swap for a faulty or damaged original board. Each unit is inspected and tested for proper operation prior to shipment. Verify that your existing board’s part number (LA-B072P or LA-B071P) matches before purchase. Professional installation is recommended.