Biostar G31M User Manual

G31M
3
SPEC
IDE Connector x1 Each connector supports 2 IDE device
SATA Connector x2 Each connector supports 1 SATA devices
Front Panel Connector x1 Supports front panel facilities
Front Audio Connector x1 Supports front panel audio function
CPU Fan header x1 CPU Fan power supply (with Smart Fan function)
System Fan header x1 System Fan Po wer supply
Clear C MOS header x1 Restore CMOS data to factory default
USB connector x2 Each connector supports 2 front panel USB ports
Power Connector (24pin) x1 Connects to Power supply
Power Connector (4pin) x1 Connects to Power supply
Back Panel
I/O
PS/2 Keyboard x1
PS/2 Mouse x1
VGA port x1
LAN port x1
USB Port x4
Audio Jack x3
Connects to PS/2 Keyboard
Connects to PS/2 Mouse
Connect to D-SUB monitor
Connect to RJ-45 ethernet cab le
Connect to USB devices
Provide Audio-In/Out and microphone connection
Board Size 170 (W) x 225 (L) mm
OS Support
Windows 2000 / XP / Vista / 7
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
USBX2USBX2
LAN
VGA
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.

Biostar G31M Specifications

General

Brand	Biostar
Model	G31M
Category	Motherboard
Language	English