Power Button + USB & Network Card Board for E15 Laptop — FRU 5C50S73032 FE5A0 NS-C422

Replacement board for E15 laptops that combines the power button assembly with USB and network card functions. Includes the following part identifiers: FRU 5C50S73032, FE5A0, NS-C422. Suitable as a like-for-like swap to restore power control, USB ports and wired network connectivity on compatible E15 models.