Dell OptiPlex 7440 Owner's Manual page 46

Option

MEBx Hotkey

Table 9. Virtualization Support

Option

Virtualization

VT for Direct I/O

Trusted Execution

Table 10. Wireless

Option

Wireless Device Enable

Table 11. Maintenance

Option

Service Tag

Asset Tag

SERR Messages

BIOS Downgrade

46

Description

•

Auto

Specifies whether the MEBx Hotkey function should be enabled when the

computer boots. This option is enabled by default.

Description

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.

Enables or disables the Virtual Machine Monitor (VMM) from utilizing the

additional hardware capabilities provided by Intel® Virtualization

technology for direct I/O.

•

Enable Intel Virtualization Technology for Direct I/O - This option is

enabled by default.

This option specifies whether a Measured Virtual Machine Monitor (MVMM)

can utilize the additional hardware capabilities provided by Intel Trusted

Execution technology. The TPM virtualization technology, and

Virtualization technology for direct I/O must be enabled to use this feature.

•

Trusted Execution- This option is disabled by default.

Description

Allows enabling/disabling the internal wireless devices. The options are:

•

WLAN/ WiGig

•

Bluetooth

Both the options are enabled by default.

Description

Displays the service tag of your computer.

Allows you to create a system asset tag if an asset tag is not already set.

This option is not set by default.

Controls the SERR message mechanism. This option is enabled by default.

Some graphics cards require that the SERR message mechanism be

disabled.

Allows BIOS Downgrade. This field controls flashing of the system

firmware to previous revisions.

•

Data wipe

•

Wipe on Next boot

•

BIOS recovery