945P-A7
19
SATA1~SATA4: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 4 channels SATA interf ace,
it satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
Pin
Assignment
1 Ground
2 T X+
3 T X-
4 Ground
5 RX-
6 RX+
SATA4
SATA1
SATA2
SATA3
1
7
4
C
O
M
1
7 Ground
JCMOS1: Clear CMOS Header
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.
1
3
Pin 1-2 Close:
Normal Operation (Default).
1
3
C
O
M
1
1
3
Pin 2-3 Close:
Clear CMOS data.
※
Clear CMOS Procedures:
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 y our desired password or clear the CMOS data.
