Biostar TG31-A7 Setup Manual - Page 5

Front Audio Connector CD-in Connector S/PDIF out connector CPU Fan header System Fan header Clear CMOS header USB connector Power Connector (24pin) Power Connector (4pin) PS/2 Keyboard PS/2 Mouse Back Panel I/O Serial Port VGA port LAN port USB Port Audio Jack Board Size 210 (W) x 305 (L) mm OS Support Windows 2000 / XP / VISTA TG31-A7 SPEC x1 Supports front panel audio function x1 Supports CD audio-in function x1 Supports digital audio out function x1 CPU Fan power supply (with Smart Fan function) x2 System Fan Power supply x1 Restore CMOS data to factory default x2 Each connector supports 2 front panel USB ports x1 Connects to Power supply x1 Connects to Power supply x1 Connects to PS/2 Keyboard x1 Connects to PS/2 Mouse x1 Provide RS-232 Serial connection x1 Connect to D-SUB monitor x1 Connect to RJ-45 ethernet cable x4 Connect to USB devices x3 Provide Audio-In/Out and microphone connection ATX Biostar Reserves the right to add or remove support for any OS with or without notice 1.4 REAR PANEL CONNECTORS PS/ 2 Mouse PS/2 Keyboard COM1 LA N VGA USBX2 USBX2 Line In/ Surround Line Out Mic In 1/ Bass/ Center Since the audio chip supports High Definition Audio Specification, the function of each audio jack can be defined by software. The input / output function of each audio jack listed above represents the default setting. However, when connecting external microphone to the audio port, please use the Line In (blue) and Mic In (Pink) audio jack. 3