Biostar P4TSP-D2 P4TSP-D2 user's manual - Page 12

Clear CMOS Jumper: JCMOS1, Serial ATA Connectors: SATA1/ SATA2, Case Open Connector: JCL1

Page 12 highlights

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 3 Normal Operation (default) 1 Pin 1-2 Close 3 Clear CMOS Data 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. Serial ATA Connectors: SATA1/ SATA2 65 3 2 741 SATA1/ SATA2 Pin Assignment Pin 1 Ground 2 3 TX- 4 5 RX- 6 7 Ground Assignment TX+ Ground RX+ Case Open Connector: JCL1 Pin 1 1 JCL1 2 Assignment Case Open Signal Ground 10

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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