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Monitor screen not working, screen by projector works fine

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#1 ktcimi


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Posted 12 April 2018 - 06:14 AM

Hi everyone,
Today I connected my laptop to the projector. A few minutes later the monitor went completely black, but on projector everything works fine. I tried to reset the laptop many times, but it's still the same. Computer works, just the monitor is all black, but I can see everything fine on screen presented by projector. Thank you for any suggestions how to solve this issue.

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#2 JohnC_21


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Posted 12 April 2018 - 08:53 AM

Press the Windows key + P. Click on PC screen only. Does the monitor now work? The laptop may have a function key for external monitor. What is the make and model of the laptop?

Edited by JohnC_21, 12 April 2018 - 08:54 AM.

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