Dell OptiPlex 5050 Tower Owners Manual - Page 62

Table 14. Power Management continued, Table 15. POST Behavior, Table 16. Manageability

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Table 14. Power Management (continued) Option Description USB Wake Support Allows you to enable the USB devices to wake the computer from standby (S1 / S3), Hibernate (S4), and Power Off (S5) modes. The option "Enable USB Wake Support" is selected by default Wake on LAN/WWAN 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. Block Sleep Allows you to block entering to sleep (S3 state) in OS environment. This option is disabled by default. Intel Ready Mode Allows you to enable the capability of Intel Ready Mode Technology. This option is disabled by default. Table 15. POST Behavior Option Numlock LED Keyboard Errors Fast Boot 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. This option is disabled 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 Minimal by default. Table 16. Manageability Option USB provision MEBx Hotkey Description This option is not selected by default. This option is selected by default. Table 17. 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. Enable Intel Virtualization Technology - This option is enabled by default. VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware capabilities provided by Intel® Virtualization technology for direct I/O. Enable VT for Direct I/O - This option is enabled by default. 62 System setup

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Table 14. Power Management (continued)
Option
Description
USB Wake Support
Allows you to enable the USB devices to wake the computer from standby (S1 / S3),
Hibernate (S4), and Power Off (S5) modes. The option "Enable USB Wake Support" is
selected by default
Wake on LAN/WWAN
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.
Block Sleep
Allows you to block entering to sleep (S3 state) in OS environment. This option is disabled by
default.
Intel Ready Mode
Allows you to enable the capability of Intel Ready Mode Technology. This option is disabled
by default.
Table 15. POST Behavior
Option
Description
Numlock LED
Allows you to enable or disable the Numlock feature when your computer starts. This option
is enabled by default.
Keyboard Errors
Allows you to enable or disable the keyboard error reporting when the computer starts. This
option is disabled by default.
Fast Boot
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
Minimal
by default.
Table 16. Manageability
Option
Description
USB provision
This option is not selected by default.
MEBx Hotkey
This option is selected by default.
Table 17. 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.
Enable Intel
Virtualization Technology
- This option is enabled by default.
VT for Direct I/O
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware
capabilities provided by Intel® Virtualization technology for direct I/O.
Enable VT for Direct
I/O
- This option is enabled by default.
62
System setup