Dell Inspiron 5481, Service Manual

Page: 88 / 96

Table 5. System setup options—System Configuration menu (continued)
System Configuration
Keyboard Backlight Timeout on
Battery Enables you to define the timeout value for the keyboard backlight when the
computer is running on battery.
Miscellaneous Devices Enable or disable various onboard devices.
Enable Camera Enable or disable the camera.
Table 6. System setup options—Video menu
Video
LCD Brightness Set the panel brightness independently for Battery and AC power.
Table 7. System setup options—Security menu
Security
Admin Password Set, change, or delete the administrator password.
System Password Set, change, or delete the system password.
Internal HDD-0 Password Set, change, or delete the internal hard-disk drive password.
Strong Password Enable or disable strong passwords.
Password Configuration Control the minimum and maximum number of characters allowed for the
Admin and System passwords.
Password Bypass Bypass the System (Boot) Password and the internal HDD password prompts
during a system restart.
Password Change Enable or disable changes to the System and Hard Disk passwords when an
administrator password is set.
Non-Admin Setup Changes Determines whether changes to the setup option are permitted when an
administrator password is set.
UEFI Capsule Firmware Updates Enable or disable BIOS updates through UEFI capsule update packages.
PTT Security Enable or disable Platform Trust Technology (PTT) visibility to the operating
system.
Computrace(R) Enable or disable the BIOS module interface of the optional Computrace(R)
Service from Absolute Software.
Admin Setup Lockout Enable to prevent users from entering Setup when an Admin Password is set.
Master Password Lockout
Enables or disables the master password lockout support.
SMM Security Mitigation
Enables or disables additional UEFI Security Mitigation protections.
Table 8. System setup options—Secure Boot menu
Secure Boot
Secure Boot Enable Enables or disables the secure boot feature.
Secure Boot Mode Enables or disables the user to choose the secure boot mode.
Expert Key Management
Enable Custom Mode Enables or disables custom mode.
Expert Key Management Enables or disables Expert Key Management.
Custom Mode Key Management Select the custom values for expert key management.
Table 9. System setup options—Intel Software Guard Extensions menu
Intel Software Guard Extensions
Intel SGX Enable Enable or disable Intel Software Guard Extensions.
88 System setup