You’ve connected your laptop to an external projector, but nothing appears on the projector screen. Which of these would be the best choice to resolve this problem?
A) Disconnect and restart the projector
B) Disconnect the projector cable from the laptop and reconnect it
C) Use Fn keys on the laptop to change the display settings
D) Replace the cable between the projector and the laptop
E) Shake the projector
The answer: C) Use Fn keys on the laptop to change the display settings
If a laptop doesn’t automatically redirect the video signal to the external video source, use the laptop’s secondary function keys (usually labeled Fn) to set the video output to the external interface.
Want to know more? Watch “Laptop Features.”
Laptops include many features that are not found on other computer devices. In this video, you’ll learn about the functions and capabilities that make laptops a unique computing experience.