5) SATA_PWR (SATA Power Connector)
This connector provides power to installed SATA devices.
Pin No.
Definition
1
VCC
2
GND
3
GND
4
+12V
6/7) BAT/BAT_CON (Battery/Battery Cable Header)
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.
You may clear the CMOS values by removing the battery:
1. Turn off your computer and unplug the power cord.
2. Unplug the battery cable from the battery cable header and wait for one minute.
3. Replace the battery cable.
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. Damage to your devices may occur 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.
•
Used batteries must be handled in accordance with local environmental regulations.
Pin No.
Definition
1(+)
RTC Power
2(-)
GND
1
F_USB30
F_ U
B_
F_
F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12
3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S
S
U
1
2
3
S
3
B S S
S
U
_ _
3
F_USB3 F
S
_
S
_
S
_
S F
B_
B_
F
_ 0
S
S
_ 0
F
_ F
_
_
_
_B
U
S
_S
_
S F_
B
USB 0_ B
B_
F_USB3
F_USB30 3
_
_3
U
S _
2(-)
1(+)
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