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640x400 not working over DVI???
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<blockquote data-quote="and-81" data-source="post: 203541" data-attributes="member: 11844"><p>DVI-D devices have to support 640x480, it's part of the spec, but I don't think they <strong>have</strong> to support 640x400. So it could be either the Video Card or the Projector.</p><p></p><p>Also some devices don't support the same resolutions on VGA DSub as they do on DVI-D so it could be that is the problem.</p><p></p><p>Here's some more info on DVI ...</p><p></p><p><a href="http://www.playtool.com/pages/dvicompat/dvi.html" target="_blank">http://www.playtool.com/pages/dvicompat/dvi.html</a></p><p><a href="http://www.playtool.com/pages/dvitrouble/dvitrouble.html" target="_blank">http://www.playtool.com/pages/dvitrouble/dvitrouble.html</a></p><p></p><p>I did some googling and found a few ATI cards that don't support that resolution. Though I didn't find yours exactly.</p><p></p><p>Cheers,</p></blockquote><p></p>
[QUOTE="and-81, post: 203541, member: 11844"] DVI-D devices have to support 640x480, it's part of the spec, but I don't think they [B]have[/B] to support 640x400. So it could be either the Video Card or the Projector. Also some devices don't support the same resolutions on VGA DSub as they do on DVI-D so it could be that is the problem. Here's some more info on DVI ... [url]http://www.playtool.com/pages/dvicompat/dvi.html[/url] [url]http://www.playtool.com/pages/dvitrouble/dvitrouble.html[/url] I did some googling and found a few ATI cards that don't support that resolution. Though I didn't find yours exactly. Cheers, [/QUOTE]
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