Biostar IDEQ 330G User Manual - Page 13

JATXPWR2/JATXPWR3: ATX Power Connectors JATXPWR2: By connecting this connector, it will provide +12V to CPU power circuit. JATXPWR3: By connecting this connector, it will provide +12V to PCIEXPRESS slot. JATXPWR2 21 43 JATXPWR2 Pin Assignment 1 +12V 2 +12V 3 Ground 4 Ground Super I/O BIOS Grantsdale-G BAT1 Intel ICH6R Giga LAN IEEE1394 Chip Codec 34 12 JATXPWR3 JATXPWR3 Pin Assignment 1 +12V 2 +12V 3 Ground 4 Ground JKBV1: Power Source Header for PS/2 Keyboard and Mouse Super I/O BIOS Grantsdale-G BAT1 Intel ICH6R Giga LAN IEEE1394 Chip Codec 13 JKBV1 13 Pin 1-2 Close +5V for PS/2 keyboard and mouse. 13 Pin 2-3 close PS/2 keyboard and mouse are powered by +5V standby voltage. Note: In order to support this function "Power-On system via keyboard and mouse", "JKBV1" jumper cap should be placed on Pin 2-3. 18 JUSBV1/JUSBV2/JUSBV3: Power Source Headers for USB Ports Pin 1-2 Close: JUSBV1: +5V for USB ports at J1394_USB1. JUSBV2: +5V for USB ports at front panel. JUSBV3: +5V for USB ports at JRJ45USB1. Pin 2-3 Close: JUSBV1: USB ports at J1394_USB1 are powered by +5V standby voltage. JUSBV2: USB ports at front panel are powered by +5V standby voltage. JUSBV3: USB ports at JRJ45USB1 are powered by +5V standby voltage. 31 3 1 Super I/O BIOS Grantsdale-G BAT1 Intel ICH6R Giga LAN IEEE1394 Chip Codec Pin 1-2 Close 31 JUSBV2 JUSBV3 3 1 JUSBV1 31 31 3 1 Pin 2-3 close Note: In order to support this function "Power-On system via USB device," "JUSBV1/JUSBV2/JUSBV3" jumper cap should be placed on Pin 2-3 individually. 19