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1. High Definition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC'97 audio panel, please install it to the front panel audio
header as 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 HD audio panel only. You don't
need to connect them for AC'97 audio panel.
E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select
Chipset Configuration. Set the Front Panel Control option from
[Auto] to [Enabled].
System Panel Header
(9-pin PANEL1)
(see p.2 No. 21)
Power LED Header
(3-pin PLED1)
(see p.2 No. 19)
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.2 No. 20)
Chassis and Power Fan Connectors
(3-pin CHA_FAN1)
(see p.2 No. 9)
(3-pin CHA_FAN2)
(see p.2 No. 11)
(3-pin CHA_FAN3)
(see p.2 No. 12)
(3-pin PWR_FAN1)
(see p.2 No. 5)
3 0
3 0
3 0
3 0
3 0
ASRock
This header accommodates
several system front panel
functions.
Please connect the chassis
power LED to this header to
indicate system power status.
The LED is on when the system
is operating. The LED keeps
blinking in S1 state. The LED is
off in S3/S4 state or S5 state
(power off).
Please connect the chassis
speaker to this header.
Please connect the fan cables
to the fan connectors and
match the black wire to the
ground pin.
890GX Extreme3
Motherboard
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