Gigabyte GA-Z77X-D3H Manual - Page 29
F_USB1/F_USB2 USB 2.0/1.1 Headers, F_USB30 USB 3.0/2.0 Header - tpm
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F_PANEL (H61M-D2) ACPI_CPT (GA-IVB) SMB_CPT (GA-IVB) 13) F_USB1/F_USB2 (USB 2.0/1.1 Headers) The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an UG optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer. T F_PANEL(NH) Pin No. Definition 1 Power (5V) 2 Power (5V) 9 1 10 2 3 USB DX- 4 USB DY- 5 USB DX+ 6 USB DY+ 7 GND 8 GND 9 No Pin 10 NC DIP 1 23 1 PWM Switch (X58A-OC) BIOS Switcher (X58A-OC) 1 M_SATA DIP 1 23 PCIe power connector (SATA)(X58A-OC) DIP 1 23 1 DIP 1 23 1 Voltage measurement module(X58A-OC) 14) F_USB30 (USB 3.0/2.0 Header) The header conforms to USB 3.0/2.0 specification and can provide two USB ports. For purchasing the optional 3.5" front panel that provides two USB 3.0/2.0 ports, please contact the local dealer. DB_PORT F_AUDIO(H) Pin No. Definition Pin No. Definition 1 VBUS 11 D2+ 10 11 2 SSRX1- 3 SSRX1+ 12 D213 GND 4 GND 14 SSTX2+ 5 SSTX1- 15 SSTX2- 6 SSTX1+ 16 GND 7 GND 17 SSRX2+ 1 20 8 D1- 9 D1+ 18 SSRX219 VBUS 10 NC 20 No Pin •• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header. •• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket. - 29 - Hardware Installation F_USB30 TPM w/housing