User`s manual

Hardware Installation - 24 -
7) SATA2_0/1/2/3 (SATA 3Gb/s Connectors)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
Each SATA connector supports a single SATA device.
Please connect the L-shaped end of
the SATA cable to your SATA hard
drive.
Pin No. Denition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
SATA2_0SATA2_2
SATA2_1SATA2_3
7
1
7
1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
8) CLR_CMOS (Clearing CMOS Jumper)
 Use thisjumper toclear theCMOS values(e.g. dateinformation andBIOS congurations)and reset
the CMOS values to factory defaults. To clear the CMOS values, place a jumper cap on the two pins to
temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few
seconds.
Always turn off your computer and unplug the power cord from the power outlet before clear- •
ing the CMOS values.
After clearing the CMOS values and before turning on your computer, be sure to remove the •
jumper cap from the jumper. Failure to do so may cause damage to the motherboard.
After system restart, go to BIOS Setup to load factory defaults (select Load Optimized De- •
faults)ormanually conguretheBIOS settings(refertoChapter 2,"BIOSSetup," forBIOS
congurations).
Open: Normal
Short: Clear CMOS Values