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onliner
Junior Member
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1. April 2008 @ 16:09 _ Link to this message    Send private message to this user   
hey everyone. I have been using my 26" HD ready TV as a monitor whilst my macbook is in desktop mode.

Is there anyway to return all the defaults for both displays?

I was trying out different resolutions, and now with both messed up, but mainly the TV, the screen on my 26" doesn't fit correctly or I get a message that says Unknown Format.

My TV can 'understand' the resolution just as the MacBook boots but after the white startup screen has gone, I get the error message again. The screen also works at the resolution I want in mirror mode (but i don't want to have to dim the notebook display).

Thanks for any help.
AfterDawn Addict

2 product reviews
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14. April 2008 @ 21:54 _ Link to this message    Send private message to this user   
You might have damaged your video card if you were playing with different resolutions. What is the error you receive? I would try restoring the V-Ram by turning off the system pressing the power button then pressing and holding Control+Option+R+P all at the same time until you hear the apple bong three times!

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