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No Video on Panny Plasma after upgrade to 7
Running a panasonic 42" plasma with a Dell XPS 420 ATI radeon 2600 through HDMI (not sure of model number as iphone just died today, too!) with Vista 32 home premium pretty well since 2008. Decided to upgrade 2 days ago to 7-32 home premium. After upgrade can connect old Dell LCD with VGA to HDMI plug, but get nothing on Panny no matter what I do. Flashed the newest Dell BIOS, their site says I have latest (2009) driver for ATI.
Lot of people on net (found this out after I bought Panny) have probs with ATI HDMI to Pan plasma. But I did get it to work with Vista and definitely died after upgrade.
you guys know of a card (Nvidia?) that will drive the panny? I'll get it on your rec. Thanks for any help! Jon