Owners Manual
Table Of Contents
- Latitude 5490 Owner’s Manual
- Contents
- Working on your computer
- Removing and installing components
- Recommended tools
- Screw size list
- Subscriber Identity Module(SIM) board
- Base cover
- Battery
- Solid State Drive — optional
- Hard drive
- Coin-cell battery
- WLAN card
- WWAN card – optional
- Memory modules
- Keyboard lattice and Keyboard
- Heat sink
- System fan
- Power connector port
- Chassis frame
- SmartCard module
- Speaker
- System board
- Display hinge cover
- Display assembly
- Display bezel
- Display panel
- Display (eDP) cable
- Camera
- Display hinges
- Display back cover assembly
- Palm rest
- Technical specifications
- Technology and components
- System setup options
- BIOS overview
- Entering BIOS setup program
- Navigation keys
- One time boot menu
- Boot Sequence
- System Setup overview
- Accessing System Setup
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Intel Software Guard Extensions
- Performance screen options
- Power Management screen options
- POST Behavior screen options
- Manageability
- Virtualization support screen options
- Wireless screen options
- Maintenance screen options
- Updating the BIOS
- System and setup password
- Clearing CMOS settings
- Clearing BIOS (System Setup) and System passwords
- Software
- Troubleshooting
- Contacting Dell
Table 6. Ports and Connectors (continued)
Network One RJ-45
Modem NA
Expansion
SD 4.0 Memory card reader
Smart Card Reader Yes (optional)
Touch Fingerprint Reader Yes (optional)
Contactless card reader Yes (optional)
Audio Universal Audio JAck
High Quality Speakers
Noise reducing array microphones
Volume control buttons, supports hot-key keyboard button
Docking
DisplayPort over USB Type C™
Noble Wedge Lock slot
Contacted smart card specifications
Feature
Specification
Supported
Smart Cards/
Technologies
FIPS 201 Contacted Smart Card
Display specification
Table 7. Display specifications
Types Specifications
FHD WVA (1920 x 1080) Anti-glare (16:9) WLED
Size
● 14 inches
Luminance/Brightness (typical)
● 220 nits
Native Resolution
● 1920x1080
Refresh Rate
● 60 Hz
Horizontal Viewing Angle
● +85/- 85 degrees
Vertical Viewing Angle
● +85/- 85 degrees
HD (1366 x 768) Anti-glare (16:9) WLED
Size
● 14 inches
Luminance/Brightness (typical)
● 220 nits
Native Resolution
58 Technical specifications