Popular Mechanics has an excellent how-to guide for troubleshooting your HDTV picture when you see strange things happening on your screen. From strange “clouds” of “dots” around fast-moving objects on screen to horrible image quality when viewing standard definition content on an HDTV, the tips just keep on going and the fixes are right there, from the inexpensive to the “just deal with it” to the “this is incredibly expensive.”
A lot of people have probably come across issues like these, but the article explains some of the things you can do to fix the problems and which problems just can’t be fixed; if you don’t have an HDTV yet, keep these issues and their solutions in mind when you’re purchasing one. Good stuff.