MacMini giving "no signal" when using the television resolutions (480p, 720p, 1080i)

Posted by chum of chance on Super User See other posts from Super User or by chum of chance
Published on 2010-12-22T23:26:23Z Indexed on 2010/12/22 23:55 UTC
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dvi

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htpc

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macmini

I have a Mac Mini (10.6) with a DVI out to my 720p television. It shows the options for 480p, 720p and 1080i with a little television next to the icons, along with the stand resolutions like 1024x768. The standard resolutions work fine with overscan checked, but I can't get any of the native television resolutions to work. I only get a "no signal" on my television.

The input on the television is marked with 1080i/720p/480p and yet only 480p (and the PC native resolutions like 1024x768) work. What's happening?

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