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1) SYS_FAN (Fan Header)
The fan header on this motherboard is 4-pins. 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.
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• Be sure to connect fan cables to the fan headers to prevent your system from overheating. Overheating may
result in damage to the system may hang.
• These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.
2) SATA3 0/1 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA 1.5Gb/s
standard. Each SATA connector supports a single SATA device.
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3) SATA_PWR1/SATA_PWR2 (SATA Power Connectors)
This connectors provide power to installed SATA devices.
1
SATA_PWR1
1
SATA_PWR2
Pin No. Definition
1
GND
2
+12V
3
Sense
4
VCC
Pin No. Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
SATA_PWR1:
Pin No. Definition
1
VCC
2
GND
3
GND
4
+12V
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SATA_PWR2:
Pin No. Definition
1
GND
2
+12V
3
VCC
4
GND
eDP
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