Gigabyte GA-X150-PLUS WS - Page 13

3/4) CPU_FAN/SYS_FAN1/SYS_FAN2/SYS_FAN3 (Fan Headers)
 Themotherboardhasa4-pinCPUfanheader(CPU_FAN),two4-pin(SYS_FAN1/SYS_FAN2)anda3-pin
(SYS_FAN3)systemfanheaders.Mostfanheaderspossessafoolproofinsertiondesign.Whenconnecting
afancable,besuretoconnectitinthecorrectorientation(theblackconnectorwireisthegroundwire).
The speed control function requires the use of a fan with fan speed control design. For optimum heat
dissipation, it is recommended that a system fan be installed inside the chassis.
ATX_12V_2X4:
Pin No. Denition Pin No. Denition
1 GND(Onlyfor2x4-pin12V) 5 +12V(Onlyfor2x4-pin12V)
2 GND(Onlyfor2x4-pin12V) 6 +12V(Onlyfor2x4-pin12V)
3 GND 7 +12V
4 GND 8 +12V
G.QBOFM
131
2412
ATX
ATX:
Pin No. Denition Pin No. Denition
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 GND 15 GND
4 +5V 16 PS_ON(softOn/Off)
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 Power Good 20 NC
9 5VSB(standby+5V) 21 +5V
10 +12V 22 +5V
11 +12V (Only for 2x12-pin
ATX)
23 +5V(Onlyfor2x12-pinATX)
12 3.3V (Only for 2x12-pin
ATX)
24 GND(Onlyfor2x12-pinATX)
CPU_FAN:
Pin No. Denition
1 GND
2 +12V
3 Sense
4 Speed Control
• Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheating. Overheating
may result in damage to the CPU or the system may hang.
• Thesefanheadersarenotcongurationjumperblocks.Donotplaceajumpercapontheheaders.
G.QBOFM
ATX_12V_2X4
5 8
1 4
CPU_FAN
G.QBOFM
1
SYS_FAN2
G.QBOFM
1
SYS_FAN1/2:
Pin No. Denition
1 GND
2 Speed Control
3 Sense
4 VCC
SYS_FAN3:
Pin No. Denition
1 GND
2 +12V
3 N/A
1
SYS_FAN3
SYS_FAN1
G.QBOFM
1
1/2) ATX_12V_2X4/ATX (2x4 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the components
onthemotherboard.Beforeconnectingthepowerconnector,rstmakesurethepowersupplyisturned
off and all devices are properly installed. The power connector possesses a foolproof design. Connect the
power supply cable to the power connector in the correct orientation.
The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected,
the computer will not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
powerconsumptionbeused(500Worgreater).Ifapowersupplyisusedthatdoesnotprovidethe
required power, the result can lead to an unstable or unbootable system.
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