ASROCK P67 Extreme4 Gen3 User Manual page 38

Serial port Header
(9-pin COM1)
(see p.12 No. 34)
HDMI_SPDIF Header
(2-pin HDMI_SPDIF1)
(see p.12 No. 36)
The Installation Guide of Front USB 3.0 Panel
Step 1
Prepare the bundled Front USB 3.0 Panel, four
HDD screws, and six chassis screws.
Step 3
Intall the Front USB 3.0 Panel into the 2.5"
drive bay of the chassis.
Step 5
Plug the Front USB 3.0 cable into the USB 3.0
header (USB3_2_3) on the motherboard.
This COM1 header supports a
serial port module.
HDMI_SPDIF header, providing
SPDIF audio output to HDMI
1
GND
VGA card, allows the system to
SPDIFOUT
connect HDMI Digital TV/
projector/LCD devices. Please
connect the HDMI_SPDIF
connector of HDMI VGA card to
this header.
Screw the 2.5" HDD/SSD to the Front
Step 2
USB 3.0 Panel with four HDD screws.
Screw the Front USB 3.0 Panel to the
Step 4
drive bay with six chassis screws.
Step 6
The Front USB 3.0 Panel is ready to use.
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