3)PCIE_12V (Power Connector)
This power connector provides extra power to the onboard PCI Express x16 slot. When installing two graphics cards, please connect the power cable from the power supply to this connector, or system instability may occur.
1 | PIin No. | Definition | |
1 | NC | ||
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| 2 | GND | |
| 3 | GND | |
| 4 | +12V |
English
4/5/6) CPU_FAN / SYS_FAN / PWR_FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a
Most coolers are designed with
Remember to connect the CPU/system/power fan cable to the CPU_FAN/SYS_FAN/PWR_FAN connector to prevent CPU damage or system hanging caused by overheating.
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| CPU_FAN / SYS_FAN : | ||
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| Pin No. | Definition | |
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| 1 | GND | |
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| 2 | +12V / Speed Control | |
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| 3 | Sense | |
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4 | Speed Control | ||||
CPU_FAN / SYS_FAN | |||||
PWR_FAN : |
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PWR_FAN
Pin No. | Definition |
1 | GND |
2 | +12V |
3 | Sense |
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