My 6 yr old Magnavox has some vertical streaks on the screen. One large one resembling curling smoke about 2/3 the way to the right, and several faint parallel ones to the left. Is it a simple fix? or not worth it? Works fine, and not too bad, just distracting. Saw a bigger Sanyo NIB at Wally World yesterday on clearance for $800, but figured we will keep this one till it fails.