Post Behavior - Dell Precision 3240 Compact Setup And Specifications

Table 25. Power Management (continued)
Option
Deep Sleep Control
USB Wake Support
Wake on LAN/WWAN
Block Sleep

Post behavior

Table 26. POST Behavior
Option
Adapter Warnings
Numlock LED
Keyboard Errors
Fast Boot
Extend BIOS POST Time
Full Screen Logo
Warnings and Errors
28 System setup
Description
Allows you to define the controls when Deep Sleep is enabled.
● Disabled
● Enabled in S5 only
● Enabled in S4 and S5
This option is Enabled in S4 and S5 by default
Allows you to enable the USB devices to wake the computer from standby mode. The option
Enable USB Wake Support is selected by default.
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.
Description
This option lets you choose whether the system displays warning messages when you use
certain power adapters. This option is enabled by default.
Allows you to enable or disable the Numlock feature when your computer starts. This option
is enabled by default.
Allows you to enable or disable the keyboard error reporting when the computer starts. The
option Enable Keyboard Error Detection 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.
● Auto — This allows the operating system to control this setting (this works only when
the operating system supports Simple Boot Flag).
This option is set to Thorough by default.
This option creates an additional pre-boot delay.
● 0 seconds (default)
● 5 seconds
● 10 seconds
This option will display full screen logo if your image match screen resolution. The option
Enable Full Screen Logo is not set by default.
This option causes the boot process to only pause when warning or errors are detected.
Choose any one of the option: