My 2 week old 42" Samsung DLP is exhibiting a problem: Regardless of input source, even on test patterns, I am seeing faint vertical lines about an inch apart across the screen. They are most noticeable when viewing lighter colors. On some colors, like blue, they do not appear at all.
(Please do not advise me to have a tech look at it since it is under warranty - I know to do that and am awaiting a callback from the shop.)
Has anyone ever seen this kind of thing on their sets?