DFI 915g-tmgf, system board, 915gv-tml user manual Hardware Installation

2

Hardware Installation

Driver Installation

You may need to install the proper drivers in your operating system to use the USB device. Refer to your operating system’s manual or documentation for more information.

Refer to chapter 4 for more information about installing the USB 2.0 driver.

Wake-On-USB Keyboard/Mouse

The Wake-On-USB Keyboard/Mouse function allows you to use a USB device to wake up a system from the S3 (STR - Suspend To RAM) state.To use this function:

•Jumper Setting:

JP1 and/or JP2 must be set to “2-3 On: 5VSB”. Refer to “USB Power Select” in this chapter for more information.

•BIOS Setting:

“USB KB Wake-Up From S3” in the Power Management Setup submenu of the BIOS must be set to Enabled. Refer to chapter 3 for more information.

Important:

•If you are using the Wake-On-USB Keyboard/Mouse

function for 2 USB ports, the 5VSB power source of your power supply must support ≥ 1.5A.

•If you are using the Wake-On-USB Keyboard/Mouse

function for 3 or more USB ports, the 5VSB power source of your power supply must support ≥ 2A.

40