Dell Precision 5820 Tower Owner's Manual page 96

Table 6. System Configuration (continued)
Option
Dell Type-C Dock Configuration
Thunderbolt Adapter Configuration
USB PowerShare
Audio
Memory Map IO above 4GB
HDD Fans
Miscellaneous devices
96 System Setup
Description
This option is set by default.
Allows you to connect to Dell WD and TB family of docks.
Always Allows Dell Docks
This option is set by default.
Allows you to enable or disable the Thunderbolt device
support capability.
The options are:
● Enabled Thunderbolt Technology Support
● Enabled Thunderbolt Adapter Pre-boot Modules
● Enabled Thunderbolt Adapter Boot Support—Default
NOTE: The security level configures the Thunderbolt
adapter security settings within the operating system.
Allows you to configure the USB PowerShare feature
behavior.
● Enable USB PowerShare
This option is not set by default.
Allows you to enable or disable the integrated audio controller.
● Enable Audio
This option is set by default.
Allows you to enable or disable 64-bit capable PCI devices to
be decoded in above 4 GB address space(only if the system
supports 64-bit PCI decoding).
● Memory Map IO above 4GB
This option is not set by default.
Allows you to control the HDD fans.
The options are:
● HDD1 Fan Enable
● HDD2 Fan Enable
● HDD3 Fan Enable
All the options are not set by default.
Allows you to enable or disable various on board devices.
The options are:
● Enable PCI Slot—Default
● Secure Digital (SD) Card Boot
● Enable Secure Digital (SD) Card—Default
● Secure Digital (SD) Card Read-Only Mode