Gigabyte GA-H61N-D2V Manual - Page 15

CPU_FAN/SYS_FAN Fan Headers, SATA2 0/1/2/3 SATA 3Gb/s Connectors

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3/4) CPU_FAN/SYS_FAN (Fan Headers) All fan headers on this motherboard are 4-pin. 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 motherboard supports CPU fan speed control, which requires the use of a CPU fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis. 1 CPU_FAN CPU_FAN/SYS_FAN: Pin No. Definition 1 GND 2 +12V 3 Sense 4 Speed Control 1 SYS_FAN •• Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheating. Overheating may result in damage to the CPU or the system may hang. DEBUG •• These fan headers are not configuration jumper blocks. Do not place a jumper cap on thePORT headers. 5) SATA2 0/1/2/3 (SATA 3Gb/s Connectors) DEBUG PORT The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard. Each SATA connector supports a single SATA device. SATA2 1 71 1 70 7 SATA2 3 2 Pin No. 1 2 3 4 5 6 7 Definition GND TXP TXN GND RXN RXP GND 1 DEBUGDEBUG PORT PORT - 15 -

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3/4) CPU_FAN/SYS_FAN (Fan Headers)
All fan headers on this motherboard are 4-pin. 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 motherboard supports CPU fan speed control, which requires the use of a CPU
fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be
installed inside the chassis.
Be sure to connect fan cables to the fan headers to prevent your CPU and system from
•
overheating. Overheating may result in damage to the CPU or the system may hang.
These fan headers are not configuration jumper blocks. Do not place a jumper cap on the
•
headers.
CPU_FAN/SYS_FAN:
Pin No.
Definition
1
GND
2
+12V
3
Sense
4
Speed Control
CPU_FAN
1
1
SYS_FAN
5)
SATA2 0/1/2/3 (SATA 3Gb/s Connectors)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
Each SATA connector supports a single SATA device.
Pin No.
Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
1
1
7
7
SATA2
1
0
1
7
SATA2
3
2