- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Recommended tools
- Major components of your system
- Screw size list
- Micro Secure Digital Card
- Subscriber Identity Module SIM Card
- Base cover
- Battery
- PCIe Solid State Drive (SSD)
- WLAN card
- WWAN card
- Power board
- Speaker
- Smart Card Cage
- Fingerprint Board
- LED Board
- Heat Sink
- Display Assembly
- System Board
- Real time clock
- Keyboard
- Touchpad Buttons
- Palm rest
- Technology and components
- System specifications
- System setup
- Boot menu
- Navigation keys
- System setup options
- General screen options
- System Configuration screen options
- Video
- Secure Boot screen options
- Intel software guard extensions screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Manageability
- Virtualization support
- Wireless screen options
- Maintenance screen
- System logs
- Updating the BIOS in Windows
- System and setup password
- Software
- Troubleshooting
- Contacting Dell
Latitude 7390 2-in-1 Owner's Manual
Secure Boot screen options
- Option
- Description
- Secure Boot Enable
- This option enables or disables the Secure
Boot Enable
- Disabled - by default
- Enabled
Default setting: disabled.
- Expert Key management
- This option enables or disables the Expert Key management
- PK—enabled by default
- KEK
- db
- dbx
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