Dell E1916HV User Manual page 70

• Show desktop only on...: Display the status of a particular monitor. This option
is typically chosen when the laptop is used as a PC so the user can enjoy a large
external monitor. Most current laptops support mainstream resolutions. As shown
in the figure above, the resolution of the laptop monitor is only 1280 x 800, but
after connecting a 27" external LCD monitor, users can immediately improve their
visual enjoyment to 1920 x 1080 Full HD quality.
For Windows Vista®
70 Appendix