Hardware Installation - 20 -
1-7 Back Panel Connectors
USB 2.0/1.1 Port
PS/2 Keyboard/Mouse Port
Use this port to connect a PS/2 mouse or keyboard.
CPU Overclcking Button
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
CMOS values to factory defaults when needed
.
IEEE 1394a Port
hotplug capabilities. Use this port for an IEEE 1394a device.
eSATA/USB Combo Connector
SATA device or a SATA port multiplier. The Marvell 88SE9172 chip supports RAID function. Refer to
eSATA 6Gb/s Connector
USB 3.0/2.0 Port
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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.