32
ASRock 990FX Extreme9 Motherboard
English
Consumer Infrared Module Header
This header can be used to
(4-pin CIR1)
connect the remote
(see p.2 No. 27)
controller
receiver.
1
ATX+5VSB
IRTX
GND
IRRX
Serial port Header
This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.2 No. 31)
The Installation Guide of Front USB 3.0 Panel
Intall the Front USB 3.0 Panel into the 2.5”
drive bay of the chassis.
Step
3
Step
4
Screw the Front USB 3.0 Panel to the
drive bay with six chassis screws.
Prepare the bundled Front USB 3.0 Panel, four
HDD screws, and six chassis screws.
Step
1
Step
2
Screw the 2.5” HDD/SSD to the Front
USB 3.0 Panel with four HDD screws.
The Front USB 3.0 Panel is ready to use.
Plug the Front USB 3.0 cable into the USB
3.0 header (USB3_4_5 or USB3_6_7) on the
motherboard.
Step
5
Step
6