Setup parameters     5-11
Onboard USB
This parameter allows you to enable or disable the Universal 
Serial Bus (USB) controller. The default setting is Enabled.
USB legacy mode
This parameter enables or disables the USB legacy mode. 
This item turns gray and is non-configurable when the 
Onboard USB parameter is set to Disabled. The default 
setting is Disabled.
Onboard audio chip
This parameter enables or disables the onboard audio 
controller chipset. This item does not appear in the menu if 
there is no physical audio chipset on the system board. The 
default setting is Enabled.
Power management
The system power management feature allows you to 
reduce power consumption.
Power management mode
When the Power Management Mode parameter is set to 
Enabled, you can configure the different power saving timers 
to your desired settings. Setting this parameter to Disabled 
deactivates the power management feature and all the 
timers. The default setting is Enabled.
IDE hard disk standby timer
This parameter allows the hard disk to enter standby mode 
after inactivity of 1 to 15 minutes, depending on your setting. 
When you access the hard disk again, allow 3 to 5 seconds 
(depending on the hard disk) for the system to recover and 
return to normal speed. The default setting is Off.
System sleep timer
This timer allows you to set the period of inactivity (in 
minutes) before the system enters the sleep state. Use the 
arrow keys to select a setting. You can turn this timer to Off if 
you prefer. The default setting is 60 minutes.
v65xahb.book : chap-5.fm  Page 11  Friday, January 16, 1998  4:27 PM