ASRock 939A790GMH Quick Installation Guide - Page 22

Front Panel Audio Header

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USB 2.0 Headers (9-pin USB8_9) (see p.2 No. 10) (9-pin USB6_7) (see p.2 No. 11) (9-pin USB4_5) (see p.2 No. 12) Besides four default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports. Print Port Header (25-pin LPT1) (see p.2 No. 25) Infrared Module Header (5-pin IR1) (see p.2 No. 30) Internal Audio Connectors (4-pin CD1) (CD1: see p.2 No. 28) Front Panel Audio Header (9-pin HD_AUDIO1) (see p.2, No. 29) This is an interface for print port cable that allows convenient connection of printer devices. This header supports an optional wireless transmitting and receiving infrared module. This connector allows you CD1 to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card. This is an interface for the front panel audio cable that allows convenient connection and control of audio devices. 22 ASRock 939A790GMH Motherboard English

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ASRock
939A790GMH
Motherboard
English
English
English
English
English
Internal Audio Connectors
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.2
No. 28)
from sound sources such as
a
CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
Front Panel Audio Header
This is an interface for the front
(9-pin
HD_AUDIO1)
panel audio cable that allows
(see
p.2,
No. 29)
convenient connection and
control of audio devices.
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.2
No. 30)
and receiving infrared module.
CD1
USB 2.0 Headers
Besides four default USB 2.0
(9-pin USB8_9)
ports on the I/O panel, there are
(see p.2
No. 10)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB6_7)
(see p.2
No. 11)
(9-pin USB4_5)
(see p.2
No. 12)
Print Port Header
This is an interface for print
(25-pin LPT1)
port cable that allows
(see p.2
No. 25)
convenient connection of printer
devices.