Clear Cmos Procedures; Sata1~Sata4: Serial Ata Connectors - Biostar G31-M4 Setup Manual

Motherboard Manual
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.

SATA1~SATA4: Serial ATA Connectors

The motherboard has a PCI to SATA Controller with 4channels SATA interface, it
satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
14
1
3
Pin 1-2 Close:
Normal Operation
(Default).
1
3
1
Pin 2-3 Close:
3
Clear CMOS data.
Pin
1
2
3
4
5
SATA4
6
SATA3
7
SATA2
SATA1
7
4 1
Assignment
Ground
TX+
TX-
Ground
RX-
RX+
Ground