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 3. Memory specifications (continued)
Maximum Memory Configuration 32 GB
Number of slots 2 SoDIMM)
Maximum memory supported per slot 16 GB
Memory options
● 4 GB — 1 x 4 GB
● 8 GB — 1 x 8 GB
● 8 GB — 2 x 4 GB
● 16 GB — 2 x 8 GB
● 16 GB — 1 x 16 GB
● 32 GB — 2 x 16 GB
Type
DDR4
Speed
● 2400 MHz for 8th Gen Processor
● 2133 MHz for 7th Gen Processor
Storage specifications
NOTE: Depending on the configuration you order, you will see either a HDD, M.2 SATA, M.2 2280 SATA SSD or M.2
PCIe/NVMe SSD in your system.
Table 4. Storage specifications
Feature Specification
2.5 inch HDD Up to 1 TB, Hybrid, OPAL SED options
M.2 2280 SATA SSD Up to 512 GB, OPAL SED options
M.2 2230 PCIe/NVMe SSD Up to 512 GB
M.2 2280 PCIe x2 NVMe SSD Up to 1 TB, OPAL SED options
Dell Fast Response Free Fall Sensor and HDD Isolation Standard feature
Audio specifications
Feature
Specification
Types High-definition audio
Controller Realtek ALC3246
Internal interface
● Universal Audio Jack
● High Quality Speakers
● Noise reducing array microphones
● Volume control buttons, supports hot-key keyboard button
External
interface
Stereo headset/mic combo
Speakers Two
Volume controls Hot keys
56 Technical specifications