Clear Cmos Procedures; Cd-Rom Audio-In Connector - Biostar P4M890-M7 TE Setup Manual

Motherboard Manual
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.
16
Pin Assignment
1 Left Channel Input
2 Ground
3 Ground
4 Right Channel Input
4 1
1
Pin 1-2 Close:
Normal Operation (default).
1
1 3
Pin 2-3 Close:
Clear CMOS data.
3
3