Biostar TPower X79 Owner's Manual

 

The JSPDIFOUT1 is for connecting the PCI bracket SPDIF output. 
 

 
 
 
 

 
 

     

 
Assignment 

1 +5V 
2 SPDIF_OUT 

1

3

JSPDIFOUT1

 

3 Ground 

 

There are 3 on-board buttons. 
 

RSTSW1

PWRSW1

CL_CMOS_BTN1

 

 
PWRSW1: 
This is an on-board Power Switch button. 
RSTSW1: 
This is an on-board Reset button. 
CL_CMOS_BTN1: Clear CMOS Header   

You can use this jumper to reset the BIOS to default.