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
Installing the memory module
1. Insert the memory module into the memory connector at a 30 degree angle until the contacts are fully seated into the slot.
Then, press the module until the clips secure the memory module.
2. Install the :
a. battery
b. base cover
3. Follow the procedure in After working inside your computer.
Keyboard lattice and Keyboard
Removing keyboard lattice
1. Follow the procedure in Before working inside your computer.
2. Pry the keyboard lattice from one of the recess points [1] and lift the lattice from the system [2].
NOTE: Gently pull or lift keyboard lattice in clockwise or anticlockwise direction to avoid breakage.
Installing keyboard lattice
1. Place the keyboard lattice on the keyboard and press along the edges and in between the rows of keys until the lattice clicks
in place.
2. Follow the procedure in After working inside your computer.
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Removing and installing components