I turned on my TV to find the screen filled with vertical thin lines. you can still see the picture, but the lines are annoying at best. This set is less than 4 years old. Any suggestions as to cause and cost to fix? Thanks p.s. have had to change the lamp 3 times already!
What kind of TV is it ? and if you've had to change the bulb 3 times in less than 4 years, i would seriously reccommend investing in a better television