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Motherboard User’s Guide
AUDIO1: Front Panel Audio Header
This header allows the user to install auxiliary front-oriented
microphone and line-out ports for easier access.
USB2/USB3: Front Panel USB Header
The motherboard has USB ports installed on the rear edge I/O
port array. Additionally, some computer cases have USB ports at
the front of the case. If you have this kind of case, use auxiliary
USB headers USB2/USB3 to connect the front-mounted ports to
the motherboard.
1.
Locate the USB2/USB3 header on the motherboard.
2.
Plug the bracket cable onto the USB2/USB3 header.
3.
Remove a slot cover from one of the expansion slots on
the system chassis. Install an extension bracket in the
opening. Secure the extension bracket to the chassis with
a screw.
Pin
Signal
Pin
Signal
1 AUD_MIC 2 AUD_GND
3 AUD_MIC_BIAS 4 AUD_VCC
5 AUD_FPOUT_R 6 AUD_RET_R
7 HP_ON 8 KEY
9 AUD_FPOUT_L 10 AUD_RET_L
Pin
Signal
Pin
Signal
1 VERG_FP_USBPWR0 2 VERG_FP_USBPWR0
3 USB_FP_P0(-) 4 USB_FP_P1(-)
5 USB) 6 USB)
7 GROUND 8 GROUND
9 KEY 10 USB_FP_OC0
