Replacement Motherboard FOR 17800-1 / 01YN217 / 5B20V13427 with i7-8650U — Compatible for X1 3rd Gen Laptop

Replacement laptop motherboard compatible with X1 3rd Gen systems. This unit is identified by part numbers FOR 17800-1, 01YN217 and 5B20V13427 and is configured for the i7-8650U CPU. Designed as a direct swap to repair or restore X1 3rd Gen laptops — verify your device’s part number before ordering to ensure fitment.