Biostar P4VTC User Manual page 13

※ Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to "Pin 2-3 close".
3. Wait for five seconds.
4. Set the jumper to "Pin 1-2 close".
5. Power on AC.
6. Reset your desired password or clear the CMOS data.
Case Open Connector: JC1
1
JC1
CD-ROM Audio-In Header: JCDIN1/ JCDIN2
4
1
JCDIN1/ 2
Front Panel Audio Header: JAUDIO1
2 2
1 1
Pin Assignment
1 Mic In/ Center
3 Mic Power/ Bass
5
Right Line Out/ Right
Speaker Out
7 Reserved
9
Left Line Out/ Left
Speaker Out
11
Right Line In/ Right Rear
Speaker
13 Left Line In/ Left Rear
Speaker
Assignment
Pin
Case Open Signal
1
Ground
2
Pin
1 Left Channel Input
2
3
4
Right Channel Input
14 14
13 13
JAUDIO1
Pin
2
4
6
Right Line Out/ Right
8
10
Left Line Out/ Left
12
Right Line In/ Right Rear
14 Left Line In/ Left Rear
11
Assignment
Ground
Ground
Assignment
Ground
Audio Power
Speaker Out
Key
Speaker Out
Speaker
Speaker