ASRock Z68 Extreme4 Gen3 Quick Installation Guide - Page 38

IEEE 1394 Header (9-pin FRONT_1394) (see p.2 No. 32) Serial port Header (9-pin COM1) (see p.2 No. 35) RXTPAM_0 GND RXTPBM_0 +12V GND 1 +12V RXTPBP_0 GND RXTPAP_0 Besides one default IEEE 1394 port on the I/O panel, there is one IEEE 1394 header (FRONT_1394) on this motherboard. This IEEE 1394 header can support one IEEE 1394 port. This COM1 header supports a serial port module. HDMI_SPDIF Header (2-pin HDMI_SPDIF1) (see p.2 No. 37) 1 GND SPDIFOUT HDMI_SPDIF header, providing SPDIF audio output to HDMI VGA card, allows the system to connect HDMI Digital TV/ projector/LCD devices. Please connect the HDMI_SPDIF connector of HDMI VGA card to this header. The Installation Guide of Front USB 3.0 Panel Step 1 Prepare the bundled Front USB 3.0 Panel, four Step 2 Screw the 2.5" HDD/SSD to the Front HDD screws, and six chassis screws. USB 3.0 Panel with four HDD screws. Step 3 Intall the Front USB 3.0 Panel into the 2.5" drive bay of the chassis. Step 4 Screw the Front USB 3.0 Panel to the drive bay with six chassis screws. English 38 ASRock Z68 Extreme4 Gen3 Motherboard