Sata1~Sata4: Serial Ata Connectors; Clear Cmos Header - Biostar G31-M7 Setup Manual

JCMO S1: Cle ar CMOS Heade r
By placing the jumper on pin2-3, it allows user to restore the BIOS saf e setting
and the CMOS data, please carefully f ollow the procedures to avoid damaging
the motherboard.
※ Clear CMOS Proce dures:
1. Remov e AC power line.
2. Set the jumper to "Pin 2-3 close".
3. Wait f or f ive 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.
SATA1~SATA4: Se rial ATA Connectors
The motherboard has a PCI to SATA Controller with 4channels SATA interf ace, it
satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
3 1
SATA4
SATA3
SATA2
SATA1
7 4 1
G31-M7
3 1
Pin 1-2 Close:
Normal Operation
(Default).
3 1
Pin 2-3 Close:
Clear CMOS data.
Pin Assignment
1 Ground
2 T X+
3 T X-
4 Ground
5 RX-
6 RX+
7 Ground
15