Option Description
Deep Sleep Control Allows you to define the controls when Deep Sleep is enabled.
• Disabled (Default)
• Enabled in S5 only
• Enabled in S4 and S5
Fan Speed Control Allows you to control the speed of the system fan. The options are:
• Auto (Default)
• High
• Medium
• Low
USB Wake Support Allows you to enable USB devices to wake the system from standby.
Default Setting: Disabled
Wake on LAN This option allows the computer to power up from the off state when triggered by a special
LAN signal. Wake-up from the Standby state is unaffected by this setting and must be
enabled in the operating system. This feature only works when the computer is connected
to AC power supply.
• Disabled - Does not allow the system to power on by special LAN signals when it
receives a wake-up signal from the LAN or wireless LAN.
• LAN Only - Allows the system to be powered on by special LAN signals.
This option is Disabled by default.
Block Sleep Allows you to block entering to sleep (S3 state) in OS Environment.
Default Setting: Disabled
Table 9. POST Behavior
Option Description
Numlock LED Specifies if the NumLock function can be enabled when the system boots. This option is
enabled by default.
Keyboard Errors Specifies whether keyboard related errors are reported when it boots. This option is
enabled by default.
Fastboot Allows you to speed up the boot process by bypassing some compatibility steps. The
options are:
• Thorough - This option is enabled by default.
• Minimal
• Auto
Table 10. Virtualization Support
Option Description
Virtualization This option specifies whether a Virtual Machine Monitor (VMM) can utilize the additional
hardware capabilities provided by Intel Virtualization technology.
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