- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Recommended tools
- Screw size list
- Subscriber identification module card
- Base cover
- Battery
- Solid state drive
- Speaker
- Coin cell battery
- WWAN card
- WLAN card
- Memory modules
- Heat sink
- LED board
- Smart card module
- Touchpad buttons board
- Power connector port
- Display Assembly
- Touch display panel
- Display Bezel
- Nontouch display panel
- Camera Microphone Module
- Display Hinge Caps
- System board
- Keyboard
- Palm rest
- Technology and components
- System specifications
- System setup
- BIOS overview
- Entering BIOS setup program
- Navigation keys
- One time boot menu
- System setup options
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Intel software guard extensions screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Manageability
- Virtualization support screen options
- Wireless screen options
- Maintenance screen options
- System logs screen options
- Admin and System password
- Updating the BIOS
- System and setup password
- Clearing CMOS settings
- Clearing BIOS (System Setup) and System passwords
- Software
- Troubleshooting
- Getting help and contacting Dell
Latitude 7490 Owner's Manual
General screen options
This section lists the primary hardware features of your computer.
- Option
- Description
- System Information
- This section lists the primary hardware features of
your computer.
- System Information: Displays BIOS Version, Service Tag, Asset Tag, Ownership Tag, Ownership Date, Manufacture Date, Express Service Code, the Signed Firmware update—enabled by default
- Memory Information: Displays Memory Installed, Memory Available, Memory Speed, Memory Channels Mode, Memory Technology, DIMM ASize, DIMM B Size,
- Processor Information: Displays Processor Type, Core Count, Processor ID, Current Clock Speed, Minimum Clock Speed, Maximum Clock Speed, Processor L2 Cache, Processor L3 Cache, HT Capable, and 64-Bit Technology
- Device Information: Displays M.2 SATA, M.2 PCIe SSD-0, LOM MAC Address, Passthrough MAC address, Video Controller, Video BIOS Version, Video Memory, Panel Type, Native Resolution, Audio Controller, Wi-Fi Device, WiGig Device, Cellular Device, Bluetooth Device
- Battery Information
- Displays the battery status health and whether the AC adapter is installed.
- Boot Sequence
- Allows you to change the order in which the computer
attempts to find an operating system.
Legacy Boot Sequence
- Diskette Drive
- Internal HDD
- USB Storage Device
- CD/DVD/CD-RW Drive
- Onboard NIC
UEFI Boot option
- Windows Boot Manager(Default)
Boot list Options
- Legacy
- UEFI—selected by default
- Advanced Boot Options
- This option allows you the legacy option ROMs to load. By default, the Enable Legacy Option ROMs is disabled. Enable Attempt Legacy Boot is disabled by default.
- UEFI boot path security
- Always, except internal HDD
- Always
- Never
- Date/Time
- Allows you to change the date and time.
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