Akai PT5598HD 55" Rear Projection HDTV-Ready Television "lg vertical black line" Questions

lg tv black and white vertical lines all over screen then the next time you turn it on it is fine picture good turn it on again and vertical lines all over screen jreneaua44, Replace the main board. I

...LG plasma TV model RT-42PX10 has 2 vertical black bars on right half-side of screen. I was told a IC is responsible for this. If so, could you, please tell me which IC(s) it might be. Thanking you in ...

...vertical line on the left side only) have dropped in intensity by about 80-90%. This occured suddenly and there were no noticable indicators prior to this. I have ruled out a problem with incomming ...

...Lg. DM module on the left of the main Bds.(2) It first stopped turning on with the remote then after a month or so stopped turning on altogether. Belongs to Local Senior Center I'll fix for free ...