Biostar P4 TSP-D2, Description

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Note: In order to support this function “Power-on system via USB device”,
“JUSBV1/JUSBV2/ JUSBV3_4” jumper cap should be placed on pin 2-3
individually.
Clear CMOS Jumper: JCMOS1
JCMOS1 Assignment
1
3
Pin 1-2 Close
Normal Operation (default)
1
3
Pin 2-3 Close
Clear CMOS Data
※
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.
Serial ATA Connectors: SATA1/ SATA2
Pin Assignment Pin Assignment
1 Ground 2 TX+
3 TX- 4 Ground
5 RX- 6 RX+
1
2 3
4
5 6
7
SATA1/ SATA2
7 Ground
Case Open Connector: JCL1
Pin
Assignment
1
Case Open Signal
1
JCL1
2
Ground