Lanner MR-330A - Manual (Page 14)

12
Motherboard Information
Chapter 3
Network Application Platforms
Reset Switch (SW1): The reset switch can be used to
restart the system without turning off the power.
4-Pin Power Connector (PW1): Connect the cables from
the power supply unit to this connector.
Pin No. Function
1 VCC (12V)
2 Ground
3 Ground
4 VCC (5V)
4 3 2 1
1 2
Pin No. Function
1 GND
2 Factory_Reset