Gigabyte GA-H67MA-D2H - Page 24

Hardware Installation - 24 -
• A RAID 0 or RAID 1 configuration requires at least two
hard drives. If more than two hard drives are to be used,
the total number of hard drives must be an even number.
• ARAID5congurationrequiresatleastthreeharddrives.
(The total number of hard drives does not have to be an
even number.)
• ARAID10congurationrequiresfourharddrives.
Please connect the L-shaped end of
the SATA cable to your SATA hard
drive.
6) SATA2_2/3/4 (SATA 3Gb/s Connectors, Controlled by H67 Chipset)
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. The H67 Chipset supports RAID 0, RAID 1,
RAID5,andRAID10.RefertoChapter5,"ConguringSATAHardDrive(s),"forinstructionsoncongur-
ing a RAID array.
PinNo. Denition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
1
1
7
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
SATA2_2
SATA2_3
SATA2_4
7) BAT (Battery)
 Thebatteryprovidespowertokeepthevalues(suchasBIOScongurations,date,andtimeinformation)
in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a
low level, or the CMOS values may not be accurate or may be lost.
You may clear the CMOS values by removing the battery:
1. Turn off your computer and unplug the power cord.
2. Gently remove the battery from the battery holder and wait for one
minute. (Or use a metal object like a screwdriver to touch the positive
and negative terminals of the battery holder, making them short for 5
seconds.)
3. Replace the battery.
4. Plug in the power cord and restart your computer.
• Always turn off your computer and unplug the power cord before replacing the battery.
• Replace the battery with an equivalent one. Danger of explosion if the battery is replaced with
an incorrect model.
• Contact the place of purchase or local dealer if you are not able to replace the battery by your-
self or uncertain about the battery model.
• When installing the battery, note the orientation of the positive side (+) and the negative side (-)
of the battery (the positive side should face up).
• Used batteries must be handled in accordance with local environmental regulations.