User`s manual

Chapter 2 Connecting Peripherals 15
2.4.2 Settings details
CN 21 Multiple connector location
External speaker connection
CN 21: 5-7 Result
Closed Internal speaker enabled
Open Internal speaker disabled
1
2
1
2
1
2
1
2
LCD 3.3 V
LCD 5V* WOL ATX Normal*
JP1: LCD Voltage select & Wake-up on LAN ATX PWR
Pin Function
1-3 LCD Panel VDD +3.3 V
3-5 LCD Panel VDD +5 V*
2-4 Wake-up on LAN ATX power standby
4-6 Normal condition*