Gigabyte 3D Mercury User Manual - Page 13

English 4-3-2 Remove the internally attached dust proof PCI cover. 4-3-3 Insert the interface card carefully into the expansion slot. 4-4 Installation of Front Multi-Media I/O Ports Incorrect connection of the slots can cause the motherboard to malfunction or completely destroy the motherboard. Please read the manual carefully during installation as incorrect installation or connection that causes faults will void your warranty The front panel includes (1) 4 x USB 2.0, 1 x IEEE 1394 and HD or AC'97 audio jack (depending on the motherboard) (2) Basic casing power switch control cable kit Required Tools: None 4-4-1 Insert the USB 2.0 connectors into the corresponding sockets on the motherboard (please refer to the motherboard user manual for further information). USB 2.0 connector 4-3-4 Close the PCI slot retention lock and make sure the card is secured. Pin Definition Pin Definition 1 Power 6 USB Dy+ 2 Power 7 GND 3 USB Dx- 8 GND 4 USB Dy- 9 5 USB Dx+ 10 USB Over current 4-4-2 Insert the IEEE 1394 connector into the corresponding socket on the motherboard. Please refer to the instructions supplied by the motherboard manufacturer and make sure the correct type of the connector is used prior to installation. 13