1) ATX (ATX Power)
AC power cord should only be connected to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard.
11 | 1 | Pin No. | Definition | Pin No. | Definition |
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| 1 | 3.3V | 11 | 3.3V |
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| 2 | 3.3V | 12 | |
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| 3 | GND | 13 | GND |
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| 4 | VCC | 14 | PS _ON(soft on/off) |
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| 5 | GND | 15 | GND |
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| 6 | VCC | 16 | GND |
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| 7 | GND | 17 | GND |
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| 8 | Power Good | 18 | |
2 0 | 1 0 | 9 | 5V SB (s tand by +5V) | 19 | VCC |
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| 10 | +12V | 20 | VCC |
2) CPU_FAN (CPU Fan Connector)
Please note, a proper installation of the CPU cooler is essential to prevent the CPU from running under abnormal condition or damaged by overheating. The CPU fan connector supports Max. current up to 600 mA.
Pin No. Definition
1
1 GND
2 +12V
3 Sense
English
3) SYS_FAN (System Fan Connector)
This connector allows you to link with the cooling fan on the system case to lower the system temperature.
1
Pin No. | Definition |
1GND
2+12V
3Sense
- 13 - | Hardware Installation Process |