ASROCK H55M/USB3, Quick Installation Manual

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ASRock H55M/USB3 Motherboard
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Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
3-Pin Fan Installation
Pin 1-3 Connected
CPU Fan Connector Please connect a CPU fan cable
(4-pin CPU_FAN1)
to this connector and match
(see p.2 No. 3)
the black wire to the ground pin.
1 2 3 4
Chassis and Power Fan Connectors Please connect the fan cables
(4-pin CHA_FAN1)
to the fan connectors and
(see p.2 No. 22)
match the black wire to the
ground pin.
(3-pin PWR_FAN1)
(see p.2 No. 4)
System Panel Header This header accommodates
(9-pin PANEL1)
several system front panel
(see p.2 No. 17)
functions.
Chassis Speaker Header Please connect the chassis
(4-pin SPEAKER 1)
speaker to this header.
(see p.2 No. 21)
G. To activate the front mic.
For Windows
®
XP / XP 64-bit OS:
Please select “Front Mic” as default record device.
If you want to hear your voice through front mic, please deselect "Mute"
icon in “Front Mic” of “Playback” portion.
For Windows ® 7 / 7 64-bit / Vista TM / Vista TM 64-bit OS:
Go to the "Front Mic" Tab in the Realtek Control panel.
Click "Set Default Device" to make the Front Mic as the default record
device.