Question:

A user attempts to project a presentation onto a screen, but nothing happens. He attempts toggling their LCD cutoff switch, but it has no difference. Another user has just finished presenting on the projector, and everything was OK. Which of the following components is MOST LIKELY to be at fault?

A Video port.

explanation

If the laptop won't produce a screen image to an external display or projector, one of two things is wrong (assuming the display or projector works): either the external video port is broken or the function keys aren't working. If you want the display to appear on an external device, you will most likely need to replace the motherboard.

A user attempts to project a presentation onto a screen, but nothing happens. He attempts toggling their LCD cutoff switch, but it has no difference. Another user has just finished presenting on the projector, and everything was OK. Which of the following components is MOST LIKELY to be at fault?

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