Dell OptiPlex 3040 Owner's Manual page 41

Option
Deep Sleep Control
Fan Control Override
USB Wake Support
Wake on LAN/WWAN
Block Sleep
Intel Ready Mode
Table 13. POST Behavior
Option
Numlock LED
MEBx Hotkey
Keyboard Errors
Fast Boot
Description
NOTE: This feature does not work if you turn off your computer using
the switch on a power strip or surge protector or if Auto Power is set to
disabled.
Allows you to define the controls when Deep Sleep is enabled.
• Disabled
• Enabled in S5 only
• Enabled in S4 and S5
This option is Disabled by default.
Allows you to determine the speed of the system fan. When this option is
enabled, the system fan runs at the maximum speed. This option is disabled
by default.
Allows you to enable the USB devices to wake the computer from standby
mode.
This option allows the computer to power up from the off state when
triggered by a special LAN signal. This feature only works when the
computer is connected to AC power supply.
• Disabled - Does not allows the system to power on by special LAN
signals when it receives a wake-up signal from the LAN or wireless LAN.
• LAN or WLAN - Allows the system to be powered on by special LAN or
wireless LAN signals.
• LAN Only - Allows the system to be powered on by special LAN signals.
• LAN with PXE Boot - A wakeup packet sent to the system in either the
S4 or S5 state, that will cause the system to wake-up and immediately
boot to PXE.
• WLAN Only - Allows the system to be powered on by special WLAN
signals.
This option is Disabled by default.
Allows you to block entering to sleep (S3 state) in OS environment. This
option is disabled by default.
Allows you to enable the capability of Intel Ready Mode Technology. This
option is disabled by default.
Description
Allows you to enable or disable the Numlock feature when your computer
starts. This option is enabled by default.
Allows you to specify whether the MEBx Hotkey function should be enabled
when the system boots. This option is enabled by default.
Allows you to enable or disable the keyboard error reporting when the
computer starts. This option is enabled by default.
This option can speed up the boot process by bypassing some compatibility
steps:
• Minimal — The system boots quickly, unless the BIOS has been updated,
memory changed, or the previous POST did not complete.
• Thorough — The system does not skip any steps in the boot process.
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