8. S/PDIF Connector
9. Die-Hard BIOS and JP24
7. Front Audio Connector
If the housing has been designed with an audio port on the front panel, you’ll be able to
connect onboard audio to front panel through this connector. By the way, please remove the
jumper caps from the Front Audio Connector before you connect the cable. Do not remove
the yellow jumper caps if your housing doesn’t have an audio port on the front panel.
S/PDIF (Sony/Philips Digital Interface) is a latest audio transfer file format that provides
impressive
quality through optical fiber and allows you to enjoy digital audio instead of
analog. Normally there are two S/PDIF outputs as shown, one for RCA connector, the
most common one used for consumer audio products, and the other for optical connector
with a even better audio quality. Through a specific audio cable, you can connect the
S/PDIF connector to a S/PDIF audio module bearing S/PDIF digital output. However, you
must have a S/PDIF supported speaker with S/PDIF digital input to make the most of this
function.
6. Memory & AGP Voltage Adjustment
With our considerate design, you can adjust memory and AGP voltage in BIOS. The
memory voltage range is from 2.5V to 2.7V and the AGP voltage is from 1.5V to 1.6V.
Many viruses have been found lately that they may destroy bios code and data area. This
motherboard implements a very effective hardware protection method without any software
or BIOS coding involved, therefore it is 100% virus free. You can also choose whether you
want to boot your system from BIOS 1 or BIOS2 by setting JP24. When it sets to pin1-2,
you can boot your system from BIOS 1 and boot from BIOS 2 when you set it to pin2-3.
Pin1
Pin 1
S/PDIF Module
S/PDIF Cable
S/PDIF IN
S/PDIF OUT (RCA)
S/PDIF IN (Optical)
S/PDIF OUT
Pin1
Pin 1
AUD_MIC
AUD_MIC_BIAS
AUD_FPOUT_R
NC
AUD_FROUT_L
AUD_GND
AUD_VCC
AUD_RET_R
KEY
AUD_RET_L
9 10
1 2
Note: You will have to take
your own risk to adjust those
voltages.
1
1
Boot from
BIOS 1
Boot from
BIOS 2
BIOS 2
BIOS 1
