User 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
Chapter 3: Technical specifications.............................................................................................55
Processor ...........................................................................................................................................................................55
Memory .............................................................................................................................................................................. 55
Storage specifications......................................................................................................................................................56
Audio specifications..........................................................................................................................................................56
Video specification............................................................................................................................................................ 57
Camera option ...................................................................................................................................................................57
Ports and Connectors ..................................................................................................................................................... 57
Contacted smart card specifications........................................................................................................................... 58
Display specification......................................................................................................................................................... 58
Keyboard specifications ................................................................................................................................................. 59
Touch pad specifications.................................................................................................................................................60
Battery specifications....................................................................................................................................................... 61
AC Adapter specifications...............................................................................................................................................62
System dimensions........................................................................................................................................................... 62
Operating Conditions........................................................................................................................................................62
Chapter 4: Technology and components...................................................................................... 64
Power adapter....................................................................................................................................................................64
Kaby Lake — 7th Generation Intel Core processors................................................................................................ 64
Kaby Lake Refresh — 8th Generation Intel Core processors................................................................................65
DDR4.................................................................................................................................................................................... 66
HDMI 1.4.............................................................................................................................................................................. 67
HDMI 1.4.............................................................................................................................................................................. 68
USB features...................................................................................................................................................................... 68
Advantages of Displayport over USB Type-C...................................................................................................... 70
USB Type-C........................................................................................................................................................................70
Chapter 5: System setup options.................................................................................................72
BIOS overview....................................................................................................................................................................72
Entering BIOS setup program.........................................................................................................................................72
Navigation keys..................................................................................................................................................................72
One time boot menu......................................................................................................................................................... 73
Boot Sequence...................................................................................................................................................................73
System Setup overview................................................................................................................................................... 73
Accessing System Setup................................................................................................................................................. 74
General screen options.................................................................................................................................................... 74
System Configuration screen options.......................................................................................................................... 75
Video screen options........................................................................................................................................................ 76
Security screen options................................................................................................................................................... 76
Secure Boot screen options............................................................................................................................................77
Intel Software Guard Extensions...................................................................................................................................78
Performance screen options...........................................................................................................................................78
Power Management screen options............................................................................................................................. 79
POST Behavior screen options...................................................................................................................................... 80
Manageability...................................................................................................................................................................... 81
Virtualization support screen options........................................................................................................................... 81
Wireless screen options....................................................................................................................................................81
Contents
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