Bat Battery - Gigabyte GA-P55A-UD3P User Manual

9) GSATA3_6/7 (SATA 6Gb/s Connectors, Controlled by Marvell 9128)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA
1.5Gb/s standards. Each SATA connector supports a single SATA device. The Marvell 9128 supports
RAID 0 and RAID 1. Refer to Chapter 5, "Configuring SATA Hard Drive(s)," for instructions on configur-
ing a RAID array.
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.
10) BAT (Battery)
The battery provides power to keep the values (such as BIOS configurations, 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.
• 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 yourself 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.
GSATA3_6
7
7
GSATA3_7
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.
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Pin No. Definition
1
2
1
3
1 4
5
6
7
Please connect the L-shaped end of
the SATA cable to your SATA hard
drive.
Hardware Installation
GND
TXP
TXN
GND
RXN
RXP
GND