HP - 413988-001 - Power Switch LED Board Cable 413988-001 - HP - ML350g5 Power Switch LED Brd with Cable $31.01 $25.21
HP - 434450-001 - Motherboard NC2400 434450-001 - HP - System Board (Motherboard) for NC2400 $277.78 $235.41
HP - 418901-001 - LED Button Board with Cable 418901-001 - HP - Nc6400 Led (button) Board W/cable $178.98 $145.52