Gigabyte GA-F2A75M-DS2, Руководство пользователя

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1/2) ATX_12V/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, first 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 APU. If the 12V power connector is not connected,
the computer will not start.
3/4) CPU_FAN/SYS_FAN (Fan Headers)
The motherboard has a 4-pin APU fan header (CPU_FAN) and a 4-pin system fan header (SYS_FAN).
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.
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.
ATX_12V:
ATX:
Pin No. Definition Pin No. Definition
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 -5V
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/SYS_FAN:
Pin No. Definition
1 GND
2 +12V
3 Sense
4 Speed Control
•
Be sure to connect fan cables to the fan headers to prevent your APU and system from overheating. Overheating
may result in damage to the APU or the system may hang.
•
These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.
DEBUG
PORT
G.QBOFM
13 1
24 12
ATX
ATX_12V
DEBUG
PORT
G.QBOFM
5
8
1
4
Pin No. Definition Pin No. Definition
1 GND (Only for 2x4-pin ATX) 5 +12V (Only for 2x4-pin ATX)
2 GND (Only for 2x4-pin ATX) 6 +12V (Only for 2x4-pin ATX)
3 GND 7 +12V
4 GND 8 +12V
CPU_FAN
SYS_FAN
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1