ASROCK A770DE, Installation Manual

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ASRock A770DE Motherboard
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CD1
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. 27)
convenient connection and
control of audio devices.
USB 2.0 Headers Besides six default USB 2.0
(9-pin USB8_9)
ports on the I/O panel, there are
(see p.2 No. 21)
two 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. 20)
USB/WiFi Header This header can be used to sup-
(11-pin USB/WIFI)
port 2 USB 2.0 ports. It can also
(see p.2 No. 30)
be used to support WiFi+AP
function with ASRock WiFi-802.
11g or WiFi-802.11n module, an
easy-to-use wireless local area
network (WLAN) adapter. It all-
ows you to create a wireless
environment and enjoy the
convenience of wireless
network connectivity.
Infrared Module Header This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.2 No. 24)
and receiving infrared module.