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TV Doesn't Work (sometimes)

J

jeremyschaar

macrumors newbie
Original poster
Jun 2, 2011
3
0
Hello,

So, I bought a new HDTV. I hooked it up to my MacBook and am using it as a big monitor. Everything is usually fine, but sometimes I get a message on the TV that says "No Signal". I take my laptop out with me often. When I rehook it up, I sometimes have the problem. I then proceed to turn the TV on and off and click "Detect Displays" until it starts working again. But I have no idea what I've done. This also happens sometimes when I turn my laptop on in the morning.

Any ideas what's going on?

Thanks!

Jeremy
 
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