Post Behavior Screen Options - Dell OptiPlex 7440 Owner's Manual

Option Description
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Default setting: The option is disabled.
Wake on LAN/ Allows you to enable or disable the feature that powers on the computer from the
WLAN Off state when triggered by a LAN signal.
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Default setting: Disabled
Block Sleep This option lets you block entering to sleep (S3 state) in operating system
environment.
Block Sleep (S3 state)
Default setting: This option is disabled
Intel Ready Mode This option enables the capability of Intel Ready Mode technology.

POST behavior screen options

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.
MEBx Hotkey Allows you to specify whether the MEBx Hotkey function should enable, during the
system boot.
Default Setting: Enable MEBx Hotkey
Fastboot Allows you to speed up the boot process by bypassing some of the compatibility
steps. The options are:
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NOTE: This feature is only functional when the AC power adapter is
connected. If the AC power adapter is removed during Standby, the system
setup removes power from all the USB ports to conserve battery power.
Enable USB Wake Support
Disabled
LAN Only
WLAN Only
LAN or WLAN
Minimal
Through (default)
Auto
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