JVC AV-56P575 56" Rear Projection HDTV-Ready Television "purple bar screen" Questions

...screen has wavy vertcal 6" wide bars. Purple bars on black bkgrd or green bars on white bckgrnd with HDMI input only. Disappear for awhile and then reappear as horizontal wavy lines blossoming into ...

...purple lines across screen Rolling lines are color bars that scroll from the top of the screen to the bottom and generally represent a malfunction of one or more raster patterns. The TV picture is ...

...purple on the screen). I also noticed that the non 16:8 area of the screen is burned at the edges where the vertical bars would go for non-16:8 broadcasts. What do I need to do/replace to make the ...

...bar down the middle of the screen. Barely visible in a purple hue and about 3-4 inches wide. I'm looking for some suggestions. Thanks A few simple things you may try. Under your menu on the tv look ...

...screen and the outer convergence blue fade into tv making it impossible to see what to converge. you can see the crosses but when highligted to hard to see cause the cross blends into the backgroud. ...

bar at the middle of the page and click again on the AMD VISION CONTROL CENTER. You get a menu with war game stuff on it. Over on your left in the middle go to MY VGA DISPLAYS Select IMAGE ADJUSTMENTS

...purple/grey color. The tint doesn't help. Green does work since when I adjust the volume, the volume level is represented by a green bar which looks good. I've tried different types of input, DVD, ...

purple tints) and slow moving.. i.e. maybe only about 1/4 normal frame rate, until finally the picture would lock up and then the sets controls would lock up (non responsive to physical buttons on the