- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Technology and components
- System specifications
- Processor specifications
- System specifications
- Memory specifications
- Video specifications
- Audio specifications
- Port and connector specifications
- Communication specifications
- Camera specifications
- Display specifications
- AC adapter specifications
- Battery specifications
- Physical specifications
- Environmental specifications
- System setup
- Entering BIOS without keyboard
- System setup options
- General screen options
- System Configuration screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot
- Intel software Guard Extensions
- Performance screen options
- Power Management screen options
- POST Behavior
- Virtualization Support options
- Wireless screen options
- Maintenance
- System logs screen options
- System Log
- Updating the BIOS
- System and setup password
- Software
- Troubleshooting
- Contacting Dell
Latitude 5290 2-in-1 Owner's Manual
Contacting Dell
NOTE: : If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.
Dell provides
several online and telephone-based support and service options. Availability
varies by country and product, and some services may not be available
in your area. To contact Dell for sales, technical support, or customer
service issues:
- Go to Dell.com/support.
- Select your support category.
- Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.
- Select the appropriate service or support link based on your need.
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