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JCDIN1: CD-ROM Audio-in Connector
This connector allows user to connect the audio source from the variaty devices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.
JCMOS1: Clear CMOS Header
By placing the jumper on pin2-3, it allows user to restore the BIOS safe setting
and the CMOS data, please carefully follow the procedures to avoid damaging
the motherboard.
※ 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 the AC.
6.
Reset your desired password or clear the CMOS data.
A690G-M2
Pin
Assignment
1
Left Channel
Input
2
Ground
3
Ground
4
Right Channel
Input
1
4
1
3
Pin 1-2 Close:
Normal Operation (default).
1
1
3
3
Pin 2-3 Close:
Clear CMOS data.
17
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