This article provides information on how to enable clone mode using the NVidia control panel on the Latitude E6420 and E6520
FN+F8 may not function when the NVidia Optimus technology is enabled on the Latitude E6420 and E6520. To resolve this open the NVidia control panel and enable Clone mode :
Click Start
Click Control Panel
Click Classic View or Small Icons
Click NVIDIA Control Panel
Click Set up multiple displays
Right-click on the display you want to clone, click Clone Displays
Article ID: SLN104557
Last Date Modified: 02/05/2016 06:57 AM
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