Smart Switches - ASROCK 990FX Extreme9 User Manual

The Installation Guide of Rear USB 3.0 Bracket
Step 1
Unscrew the two screws from the Front USB 3.0
Panel.
Step 3
Screw the two screws into the rear USB 3.0
bracket.

2.9 Smart Switches

The motherboard has three smart switches: power switch, reset switch and clear
CMOS switch, allowing users to quickly turn on/off or reset the sytem clear the
CMOS values.
Power Switch
(PWRBTN)
(see p.2 No. 21)
Reset Switch
(RSTBTN)
(see p.2 No. 22)
Clear CMOS Switch
(CLRCBTN)
(see p.3 No. 18)
ASRock 990FX Extreme9 Motherboard
Step 2
Put the USB 3.0 cable and the rear
USB 3.0 bracket together.
Step 4
Put the rear USB 3.0 bracket into the
chassis.
Power Switch is a smart switch,
allowing users to quickly turn
Power
on/off the system.
Reset Switch is a smart switch,
allowing users to quickly reset
Reset
the system.
Clear CMOS Switch is a smart
clr
switch, allowing users to quickly
CMOS
clear the CMOS values.
33