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I have a cornea MP740 monitor as a second monitor screen. It is not my main screen. It went dark suddenly. I assume it may need a new bulb. I cannot seem to get it disconnected however and some of the things I am trying to pull up on my computer are going to the second dark screen - until I get this one fixed, how do I get everything - like my emails! - to pull up on the main computer screen? And how would I know what is wrong with the cornea?


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