100 ms, and for a hub port, the delay value is taken from the hub descriptor. When set to
Manual
, you can set the delay manually. The default value for this setting is
Auto
.
•
Device Power-Up Delay in Seconds
—This setting specifies the number of seconds the
Power-On Self Test waits for a USB device or hub to power on. This setting is visible
only if
Device Power-Up Delay
is set to
Manual
. The default is 5 seconds.
In addition, the following option is available for each detected device if a USB mass storage
device is present:
•
Emulation Type
—This setting specifies how the BIOS presents the USB mass storage
device to the system. You can use this option to present a USB mass storage device as a
floppy, Zip, hard disk, or CD-ROM drive. The default is
Auto
, which allows the BIOS to
treat small USB flash disk drives as floppy drives and larger USB flash disk drives as
hard disk drives.
Thunderbolt Configuration Submenu
Use this submenu to enable or disable Thunderbolt support and configure the Thunderbolt
security level.
•
Thunderbolt Support
—This option enables or disables Thunderbolt support. The
default value is
Enabled
.
•
Thunderbolt Security Level
—Use this option to configure the Thunderbolt security
level. The default value is
User Authorization
.
TPM Configuration Submenu
Use this submenu to view the Trusted Platform Module (TPM) hardware type and execute
selected TPM commands.
•
Clear TPM
—Use this option to clear the TPM.
Caution
Clearing the TPM is a destructive operation that may result in the loss of
all data protected by the TPM device.
TPM Physical Presence Confirmation Screen
Some TPM commands may require confirmation of physical presence before they can be
executed. In this case, the system will reboot and the BIOS will present a screen asking for
confirmation to execute the TPM command. You can confirm or reject the execution of the
TPM command.
Boot Setup Menu
Use this menu to configure settings related to the boot process and boot device priority.
•
Boot Settings Configuration
—Use this setting to access the
Boot Settings
Configuration
submenu. Refer to the
Boot Settings Configuration Submenu
section for
more information.
•
PXI Drive Boot
—This setting specifies whether boot support is enabled for legacy mass
storage devices, such as SCSI drives. When enabled, legacy mass storage controllers with
PXIe-8861 User Manual
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© National Instruments
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