Gigabyte GA-7NCSV-RH User Manual page 20

Dual xeon processor motherboard
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14/ 15/ 16/ 17 ) FAN_CPU1/2/R_FAN1/2 (CPU fan / System fan cable connectors)
The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin(CPU_FAN) power
connector and possesses a foolproof connection design.
Most coolers are designed with color-coded power connector wires. A red power connector wire
indicates a positive connection and requires a +12V power voltage. The black connector wire is the
ground wire (GND).
Remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to prevent
CPU damage or system hanging caused by overheating.
R_FAN1
FAN_CPU2
R_FAN2
18 ) Battery
If you want to erase CMOS...
1.Turn OFF the computer and unplug the power cord.
2.Remove the battery, wait for 30 second.
3.Re-install the battery.
4.Plug the power cord and turn ON the computer.
1
1
FAN_CPU1
CAUTION
Danger of explosion if battery is incorrectly
replaced.
Replace only with the same or equivalent
type recommended by the manufacturer.
Dispose of used batteries according to the
manufacturer's instructions.
2 0
Connector Introduction
Pin No.
Definition
1
GND
2
12V
3
Sense
4
Control

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