ASRock H81M-WW User Manual - Page 23

Chassis and Power Fan, pin CPU_FAN2

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H81M-WW 1. High Deinition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system. 2. If you use an AC'97 audio panel, please install it to the front panel audio header by the steps below: A. Connect Mic_IN (MIC) to MIC2_L. B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. C. Connect Ground (GND) to Ground (GND). D. MIC_RET and OUT_RET are for the HD audio panel only. You don't need to connect them for the AC'97 audio panel. E. To activate the front mic, go to the "FrontMic" Tab in the Realtek Control panel and adjust "Recording Volume". Chassis Speaker Header (4-pin SPEAKER1) (see p.5, No. 10) Please connect the chassis speaker to this header. Chassis and Power Fan Connectors (4-pin CHA_FAN1) (see p.5, No. 15) (3-pin CHA_FAN2) (see p.5, No. 21) (3-pin PWR_FAN1) (see p.5, No. 1) CHA_FAN_SPEED +12V FAN_SPEED_CONTROL GND Please connect fan cables to the fan connectors and match the black wire to the ground pin. GND +12V CHA_FAN_SPEED +12V GND PWR_FAN_SPEED CPU Fan Connectors (4-pin CPU_FAN1) (see p.5, No. 3) (3-pin CPU_FAN2) (see p.5, No. 2) FAN_SPEED_CONTROL CPU_FAN_SPEED +12V GND GND +12V FAN_SPEED his motherboard provides a 4-Pin CPU fan (Quiet Fan) connector. If you plan to connect a 3-Pin CPU fan, please connect it to Pin 1-3. English 19

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H81M-WW
19
English
Chassis Speaker ³eader
(4-pin SPEAKER1)
(see p.5, No. 10)
Please connect the chassis
speaker to this header.
Chassis and Power Fan
Connectors
(4-pin C³A_FAN1)
(see p.5, No. 15)
(3-pin C³A_FAN2)
(see p.5, No. 21)
(3-pin PWR_FAN1)
(see p.5, No. 1)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.5, No. 3)
(3-pin CPU_FAN2)
(see p.5, No. 2)
His motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
1.
´igh DeInition Audio supports Jack Sensing, but the panel wire on the chassis must
support ´DA to function correctly. Please follow the instructions in our manual and
chassis manual to install your system.
2. ±f you use an AC’97 audio panel, please install it to the front panel audio header by
the steps below:
A. Connect Mic_±N (M±C) to M±C2_L.
B. Connect Audio_R (R±N) to OU²2_R and Audio_L (L±N) to OU²2_L.
C. Connect Ground (GND) to Ground (GND).
D. M±C_RE² and OU²_RE² are for the ´D audio panel only. You don’t need to
connect them for the AC’97 audio panel.
E. ²o activate the front mic, go to the “³rontMic” ²ab in the Realtek Control panel
and adjust “Recording Volume”.
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
FAN_SPEED
GND
+12V
CHA_FAN_SPEED
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
PWR_FAN_SPEED