ASRock Fatal1ty 990FX Killer/3.1 User Manual - Page 28

Chassis and Power Fan

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Front Panel Audio Header (9-pin HD_AUDIO1) (see p.6, No. 27) his header is for connecting audio devices to the front audio panel. 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.6, No. 19) Chassis and Power Fan Connectors (4-pin CHA_FAN1) (see p.6, No. 29) (3-pin CHA_FAN2) (see p.6, No. 1) (3-pin CHA_FAN3) (see p.6, No. 22) (3-pin PWR_FAN1) (see p.6, No. 28) 20 FAN_SPEED + 12V GND GND +12V FAN_SPEED GND +12V FAN_SPEED Please connect the chassis speaker to this header. Please connect fan cables to the fan connectors and match the black wire to the ground pin. English

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20
English
Front Panel Audio ¶eader
(9-pin ¶D_AUDIO1)
(see p.6, No. 27)
His header is for
connecting audio devices
to the front audio panel.
Chassis Speaker ¶eader
(4-pin SPEAKER1)
(see p.6, No. 19)
Please connect the chassis
speaker to this header.
Chassis and Power Fan
Connectors
(4-pin C¶A_FAN1)
(see p.6, No. 29)
(3-pin C¶A_FAN2)
(see p.6, No. 1)
(3-pin C¶A_FAN3)
(see p.6, No. 22)
(3-pin PWR_FAN1)
(see p.6, No. 28)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
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. ±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 HD 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 “FrontMic” ²ab in the Realtek Control panel
and adjust “Recording Volume”.
GND
+12V
FAN_SPEED
GND
+12V
FAN_SPEED
GND
+12V
FAN_SPEED