Half-S i z e C P U C a r d H S B - 6 6 0 S / IChapter 2 Quick Installation Guide 2 - 112.10 COM2 RI/+5V/+12V Selection (JP4)JP4 Function5-6 RI (Default)3-4 +5V1-2 +12V2.11 Clear CMOS (JP5)Warning:To avoid damaging the computer, always turn off the power supply before setting“ Clear CMOS.” Before turning on the power supply, set the jumper back to“Normal.”JP5 Function1-2 Normal (Default)2-3 Clear CMOS2.12 Front Panel (JP6)Pin Signal1-2 ATX Power-On Button3-4 HDD Active LED5-6 External Speaker7-8 Power LED9-10 System Reset Button
