E P I C B o a r d E P I C - 8 5 2 6Chapter 2 Quick Installation Guide 2-112.7 LVDS Operating Voltage Selection (JP1)JP1 Function1-2 +5V2-3 +3.3V (Default)2.8 Clear CMOS (JP4)JP4 Function1-2 Protected (Default)2-3 Clear2.9 COM2 Ring/+5V/+12V Selection (JP14)JP14 Function1-2 +12V3-4 +5V5-6 Ring (Default)2.10 AT Simulates ATX (JP17)JP17 Function1-2 ATX2-3 AT (Default)2.11 LCD Inverter Power Selection (JP19)JP19 Function1-2 +12V2-3 +5V (Default)