Usb Headers - EVGA X79 User Manual

LED indicates the system's status. When the system is powered on, the LED
will be on.
Note: Some system cases may not have all four cables. Be sure to match the
name on the connectors to the corresponding pins.
PWRSW
Attach the power button cable
from the case to these two pins.
Pressing the power button on the
front panel turns the system on and
off rather than using the onboard
button.
HD_LED
Attach the hard disk drive indicator
LED cable to these two pins. The
HDD indicator LED indicates the
activity status of the hard disks.
RESET
Attach the Reset switch cable from
the front panel of the case to these
two pins.

USB Headers

This motherboard contains USB 3.0 and 2.0
ports that are exposed on the rear panel of the
chassis. The motherboard also contains 10-pin
internal header connectors onboard that can be
used to connect an optional external bracket
containing up to four (4) USB 2.0 ports. It may
also have an internal header connector for USB
3.0.
Pin
1 HD_PWR
HD_LED
3 HD Active
2 PWR LED
PWRLED
4 STBY LED
5 Ground
RESET
7 RST BTN
6 PWR BTN
PWRSW
8 Ground
No Connect 9 +5V
Empty 10 Empty
Signal
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