DFI 748-AL User Manual page 30

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.
If you are using a USB 2.0 device, install the "SiS USB 2.0 Driv-
ers". Refer to chapter 4 for more information.
Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a
USB keyboard or USB mouse to wake up a system from the S3
(STR - Suspend To RAM) state. To use this function:
• BIOS Setting:
"USB Port Wake Up Control" ("PM Wake Up Events" sec-
tion) in the Power Management Setup submenu of the BIOS
must be set to Enabled. Refer to chapter 3 for more informa-
tion.
30
Important:
• If you are using the Wake-On-USB Keyboard/Mouse func-
tion 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 func-
tion for 3 or more USB ports, the 5VSB power source of
your power supply must support ≥ 2A.