Dell OptiPlex 5055 R Small Form Factor OptiPlex 5055 Small Form Factor Owners - Page 60

Table 10. Security continued, Table 11. Secure Boot, Table 12. Performance, Replace from File

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Table 10. Security (continued) Option Description ○ Disable ○ Enable (default) Computrace This field lets you Activate or Disable the BIOS module interface of the optional Computrace Service from Absolute Software. Enables or disables the optional Computrace service designed for asset management. ● Deactivate - This option is selected by default. ● Disable ● Activate Chassis Intrusion The options are: ● Disable (default) ● Enable ● On-Silent Admin Setup Lockout Allows you to enable or disable the option to enter Setup when an Administrative password is set. This option is not set by default (Disabled by Default). SMM Security Mitigation The options are: ● Disable (default) ● Enable Table 11. Secure Boot Option Secure Boot Enable Expert key Management Description Allows you to enable or disable Secure Boot feature ● Disable (selected by default) ● Enable Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom Mode option is disabled by default. The options are: ● PK (default) ● KEK ● db ● dbx If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are: ● Save to File- Saves the key to a user-selected file ● Replace from File- Replaces the current key with a key from a user-selected file ● Append from File- Adds a key to the current database from a user-selected file ● Delete- Deletes the selected key ● Reset All Keys- Resets to default setting ● Delete All Keys- Deletes all the keys NOTE: If you disable the Custom Mode, all the changes made will be erased and the keys will restore to default settings. Table 12. Performance Option C States Control AMD TurboCore Technology Description Allows you to enable or disable additional processor sleep states. This option is enabled by default. This options is enabled by default. 60 System setup

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Table 10. Security (continued)
Option
Description
○
Disable
○
Enable (default)
Computrace
This field lets you Activate or Disable the BIOS module interface of the optional Computrace
Service from Absolute Software. Enables or disables the optional Computrace service
designed for asset management.
●
Deactivate
- This option is selected by default.
●
Disable
●
Activate
Chassis Intrusion
The options are:
●
Disable (default)
●
Enable
●
On-Silent
Admin Setup Lockout
Allows you to enable or disable the option to enter Setup when an Administrative password is
set. This option is not set by default (Disabled by Default).
SMM Security Mitigation
The options are:
●
Disable (default)
●
Enable
Table 11. Secure Boot
Option
Description
Secure Boot Enable
Allows you to enable or disable Secure Boot feature
●
Disable (selected by default)
●
Enable
Expert key Management
Allows you to manipulate the security key databases only if the system is in Custom Mode.
The
Enable Custom Mode
option is disabled by default. The options are:
●
PK (default)
●
KEK
●
db
●
dbx
If you enable the
Custom Mode
, the relevant options for
PK, KEK, db, and dbx
appear.
The options are:
●
Save to File
- Saves the key to a user-selected file
●
Replace from File
- Replaces the current key with a key from a user-selected file
●
Append from File
- Adds a key to the current database from a user-selected file
●
Delete
- Deletes the selected key
●
Reset All Keys
- Resets to default setting
●
Delete All Key
s- Deletes all the keys
NOTE:
If you disable the Custom Mode, all the changes made will be erased and the
keys will restore to default settings.
Table 12. Performance
Option
Description
C States Control
Allows you to enable or disable additional processor sleep
states. This option is enabled by default.
AMD TurboCore Technology
This options is enabled by default.
60
System setup