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The following steps explain how to reset your CMOS
configurations when you forgot a system password.
1. Turn off your system and disconnect the AC power cable.
2. Set JP1 header to OFF (2-3 Closed).
3. Wait several seconds.
4. Set JP1 header to ON (1-2 closed).
5. Connect the AC power cable and turn on your system.
6. Reset your new password.
Audio Configuration
CD-ROM Audio-In Connector: JCDIN1
This header is used to attach a CD-ROM / DVD audio cable.
JCDIN1
Front Audio Connector: JAUDIO1
If there are front audio ports on your front case, please remove the jumpers on this
header, and then you will have two sets of audio ports (one set is on the front case and
the other one is on the back panel) to use. On the other hand, your audio ports on the
back panel will fail to work if the jumper caps on this header are removed.
Pin
Assignment
1
Mic in/center
3
Mic power/Bass
5
Right line out/Speaker out right
7
Reserved
9
Left line out/Speaker out left
11 Right line in/Rear speaker right
13 Left line in/Rear speaker left
S/PDIF Connector: JSPDIF01 (Optional)
S/PDIF is a recent audio transfer file format, which provides high quality audio using
optical fiber and digital signals. This mainboard is capable to deliver audio output and
receive audio input through the SPDIF header. One way you would use this header is by
using an SPDIF bracket (optional) and attaching its cord onto this JSPDIF01 connector. The
Pin
1
Left channel input
1
2
Ground
3
Ground
4
Right channel input
14
2
1
13
JAUDIO1
Pin
2
Ground
4
Audio power
6
Right line out/Speaker out right
8
Key
10 Left line out/Speaker out left
12 Right line in/Rear speaker right
14 Left line in/Rear speaker left
14
Assignment
Assignment
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