ASROCK A780FULLHD Installation Manual page 24

Serial ATA (SATA)
Power Cable
(Optional)
connect to the SATA
HDD power connector
USB 2.0 Headers
(9-pin USB8_9)
(see p.2 No. 23)
(9-pin USB6_7)
(see p.2 No. 21)
Infrared Module Header
(5-pin IR1)
(see p.2 No. 28)
Internal Audio Connectors
(4-pin CD1)
(CD1: see p.2 No. 27)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.2, No. 26)
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.
2 4 2 4 2 4
2 4 2 4
connect to
the power
supply
CD1
ASRock A780FullHD Motherboard
Please connect the black end of
SATA power cable to the power
connector on each drive. Then
connect the white end of SATA
power cable to the power
connector of the power supply.
Besides six default USB 2.0
ports on the I/O panel, there are
two USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
This header supports an
optional wireless transmitting
and receiving infrared module.
This connector allows you
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.