Question

 Computer is turned on , but no screen signal.what to do?

Answer It's not a virus effect .It's a problem with your Display adapter .Beep code that you hear must be like 1 long and 2 short that indicates that it's Display adapter problem (MDA, CGA)
http://answers.yahoo.com//question/index?qid=20090525095124AAi5YCf

Top Q&A For: Computer is turned on , but no screen signal.wh...

My computer screen has turned sideways. how do i fix it?

press ctrl , alt, and the up and down keys ( arrows) at the same time
http://answers.yahoo.com//question/index?qid=20090101152549AAa5le5

My computer screen has turned 90 degrees counter clockwise?

Yes really, let this be your lesson learn to respect family. :P
http://answers.yahoo.com//question/index?qid=20070814212738AAVkWHk

My computer screen turned counter-clockwise. What do I do?

Push the CTRL and ALT keys and hold them down. Push the up arrow and release all keys. This should fix it.
http://answers.yahoo.com//question/index?qid=20080201095559AAuc302

My computer screen shows up upside down when it's turned on how can i fix?


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