220-802 Question #492: Real Exam Question with Answer & Explanation

The correct answer is D: Hold function key and appropriate "f" key.. Laptops use a Function (Fn) key combined with a specific F-key (commonly F4, F5, F7, or F8 depending on the manufacturer) to toggle display output modes: laptop only, projector only, or both (extended/mirrored). This key combination is the most common and quickest fix when a proj

Question

A user is reporting that they can no longer view their laptop on the projector. Which of the following would MOST likely fix this issue?

Options

AReinstall the video drivers for the laptop video card.
BReboot the laptop and projector.
CReset the video cable from the laptop and projector.
DHold function key and appropriate "f" key.

Explanation

Laptops use a Function (Fn) key combined with a specific F-key (commonly F4, F5, F7, or F8 depending on the manufacturer) to toggle display output modes: laptop only, projector only, or both (extended/mirrored). This key combination is the most common and quickest fix when a projector suddenly stops displaying the laptop's output. Reinstalling drivers, rebooting, or reseating cables are secondary steps if the Fn key toggle does not resolve the issue.

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