Biostar M7IZ400 Manual page 11

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Clear CMOS Jumper: JCMOS1
JCMOS1
3
1
Pin 1-2 Close
3
1
Pin 2-3 Close
※ 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.
Case Open Connector: JCI1
1
JCI1
Serial ATA Connector: JSATA1/ JSATA2
6
5
3
2
7
4
1
JSATA1/ JSATA2
CD-ROM Audio-In Header: JCDIN1
1
4
JCDIN1
M
7
V
I
Z
4
0
0
M
7
V
I
Z
4
0
0
M
7
V
I
Z
4
0
0
Normal Operation (default)
Clear CMOS Data
Assignment
Pin
Case Open Signal
1
2
Pin
Assignment
Pin
1
Ground
3
TX-
5
RX-
7
Ground
Pin
1
2
3
4
9
Assignment
Ground
Assignment
2
TX+
4
Ground
6
RX+
Assignment
Left Channel Input
Ground
Ground
Right Channel Input

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