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Why is the computer screen blank when the computer is hooked up to an LCD projector?
Wiki User
∙ 15y ago
By defult Windows changes it to extended insted of mirror change it in setting
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoThat can happen, however if you play around with the Function keys on you keyboard (probably F4) you should be able to get it back.
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Your computer screen goes blank and says analog input?
your computer must be broken.or hacked
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When booting your computer and seeing a blank screen but a single beep what component should you check first?
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