Gigabyte GA-H110TN - Page 13

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1) ATX_12V (2x2 12V Power Connector)
This connector can be used to input power when the DC power jack on the rear panel is not connected.
However, if the DC power jack is connected, this connector can only be used to output power.
When used to input power:
Pin No. Denition
1 GND
2 GND
3 +12V
4 +12V
34
12
2/3) CPU_FAN/SYS_FAN (Fan Headers)
The fan headers on this motherboard are 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.
CPU_FAN: SYS_FAN:
Pin No. Denition
1 GND
2 +12V
3 Sense
4 VCC
• 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congurationjumperblocks.Donotplaceajumpercapontheheaders.
Pin No. Denition
1 GND
2 +12V
3 Sense
4 VCC
SYS_FAN
DEBUG
PORT
G.QBOFM
1
CPU_FAN
DEBUG
PORT
G.QBOFM
1
Pin No. Denition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
DEBUG
PORT
G.QBOFM
71
4) 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.
DEBUG
PORT
G.QBOFM
17
Note: The two connectors cannot be used simultaneously as a source of power input.
or
HDD LED
RESET SW
HDD LED
RESET SW
with
HDD LED
RESET SW
HDD LED
RESET SW
a
r
When used to output power:
Pin No. Denition
1 GND
2 GND
3 DC_OUT
4 DC_OUT