1) ATX_12V (+12V Power Connector)
This connector (ATX_12V) supplies the CPU operation voltage (Vcore).
If this "ATX_12V connector" is not connected, system cannot boot.
4 | 2 | Pin No. | Definition | |
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3 | 1 | 3 | +12V | |
4 | +12V | |||
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2) 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(softon/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 | |
20 | 10 | 8 | PowerGood | 18 | ||
9 | 5VSB (stand by +5V) | 19 | VCC | |||
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| 10 | +12V | 20 | VCC |
3) 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 m A.
| Pin No. | Definition | |
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1 | 1 | GND | |
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2 | +12V | ||
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| 3 | Sense |
English
- 13 - | Hardware Installation Process |
