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(9-pin USB6_7)
(see p.2 No. 25)
USB 3.0 Headers
(19-pin USB3_4_5)
(see p.2 No. 12)
(19-pin USB3_6_7)
(see p.2 No. 11)
Infrared Module Header
(5-pin IR1)
(see p.2 No. 32)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.2 No. 34)
1. High Definition Audio supports Jack Sensing, but the panel wire on
2. If you use AC'97 audio panel, please install it to the front panel audio
28
GND
PRESENCE#
MIC_RET
1
OUT2_R
MIC2_R
MIC2_L
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
ASRock 990FX Extreme9 Motherboard
Besides four default USB 3.0
ports on the I/O panel, there are
two USB 3.0 headers on this
motherboard. Each USB 3.0
header can support two USB
3.0 ports.
This header supports an
optional wireless transmitting
and receiving infrared module.
This is an interface for the front
panel audio cable that allows
OUT_RET
convenient connection and
control of audio devices.
OUT2_L
J_SENSE
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