Dell Vostro 15-5568 Owner's Manual page 6

Display specifications
Touchpad specifications
Keyboard specifications
Adapter specifications
Environmental specifications
7 System setup options......................................................................................... 71
General screen options
System Configuration screen options
Video screen options
Security screen options
Secure Boot screen options
Performance screen options
Power Management screen options
POST Behavior screen options
Virtualization support screen options
Wireless screen options
Maintenance screen options
System Log screen options
8 Troubleshooting................................................................................................. 82
Enhanced Pre-Boot System Assessment (ePSA) diagnostics
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LED error codes
Battery status lights
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Contacting Dell
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