Intel System Board G4H875-B User Manual page 40

2
Hardware Installation
BIOS Setting
Configure USB in the Integrated Peripherals submenu ("Onboard
Device" section) of the BIOS. Refer to chapter 3 for more informa-
tion.
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 "Intel USB 2.0 Drivers".
Refer to chapter 4 for more information.
Wake-On-USB Keyboard
The Wake-On-USB Keyboard function allows you to use a USB
keyboard to wake up a system from the S3 (STR - Suspend To
RAM) state. To use this function:
• Jumper Setting:
JP3 and/or JP4 must be set to "2-3 On: 5VSB". Refer to "USB
Keyboard Wake Up" in this chapter for more information.
• BIOS Setting:
"USB KB WakeUp From S3(S4)" in the Power Management
Setup submenu of the BIOS must be set to Enabled. Refer to
chapter 3 for more information.
40
Important:
• If you are using the Wake-On-USB Keyboard function for 2
USB ports, the 5VSB power source of your power supply
must support 2A.
• If you are using the Wake-On-USB Keyboard function for 3
or more USB ports, the 5VSB power source of your power
supply must support 2A.