Post Behavior - Dell OptiPlex XE3 Small Form Factor Service Manual

Table 8. Power Management (continued)
Option
Auto On Time
Deep Sleep Control
Fan Control Override
USB Wake Support
Wake on LAN/WWAN
Block Sleep

Post behavior

Table 9. POST Behavior
Option
Numlock LED
Keyboard Errors
Fast Boot
Extend BIOS POST Time
Full Screen Logo
Warnings and Errors
66 Налаштування системи
Description
Sets time to automatically turn on the computer. Time is kept in standard 12-hour format
(hour:minutes:seconds). Change the startup time by typing the values in the time and
AM/PM fields.
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 (default)
● Enabled in S5 only
● Enabled in S4 and S5
The option is not set 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 set to Disabled by default.
Allows you to block entering to sleep (S3 state) in OS environment. 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 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: