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1-7 Back Panel Connectors
• Whenremovingthecableconnectedtoabackpanelconnector,rstremovethecablefromyour
device and then remove it from the motherboard.
• When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent
an electrical short inside the cable connector.
USB 2.0/1.1 Port
TheUSBport supports the USB2.0/1.1specication. Use this portforUSB devices such asaUSB
keyboard/mouse,USBprinter,USBashdriveandetc.
PS/2 Keyboard/Mouse Port
Use this port to connect a PS/2 mouse or keyboard.
CPUOverclockingButton
Press this button to overclock your CPU. To return to the defaults, press this button again.
BIOS Switch Button
The button allows users to easily select a different BIOS for boot up or overclocking, helping to reduce
BIOS failure during overclocking. Press the button to switch between the main BIOS and backup BIOS.
The green LED indicates the main BIOS is active and the blue LED indicates the backup BIOS is active.
Clear CMOS Button
UsethisbuttontocleartheCMOSvalues(e.g.BIOSconguration)andresettheCMOSvaluestofactory
defaults when needed.
USB 3.0/2.0 Port
TheUSB3.0portsupportstheUSB3.0specicationandiscompatibletotheUSB2.0/1.1specication.
UsethisportforUSBdevicessuchasaUSBkeyboard/mouse,USBprinter,USBashdriveandetc.
USB 3.0/2.0 Port (White)
TheUSB3.0portsupportstheUSB3.0specicationandiscompatibletotheUSB2.0/1.1specication.
UsethisportforUSBdevicessuchasaUSBkeyboard/mouse,USBprinter,USBashdriveandetc.
BeforeusingQ-FlashPlus,makesuretoinserttheUSBashdriveintothisportrst.
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
O.C.
Activity LED
Connection/
Speed LED
LAN Port
Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
Activity LED:
State Description
Blinking Data transmission or receiving is occurring
On No data transmission or receiving is occurring
Center/Subwoofer Speaker Out Jack (Orange)
Usethisaudiojacktoconnectcenter/subwooferspeakersina5.1/7.1-channelaudioconguration.
Rear Speaker Out Jack (Black)
Thisjackcanbeusedtoconnectfrontspeakersina4/5.1/7.1-channelaudioconguration.