I got a problem with my tv when i turn it on i only see a green thin line across it nothig else but the voice

Question

works its a toshiba

Answer 1

You have lost vertical deflection. That will cause a horizontal line across the screen. It looks green due to the fact that the green level is much higher than the other 2. The ratio is 52% green, 37% red and 11% blue for a white line (or blank screen). Look on the back of the set. There may be a set-up switch that has been turned into the no vertical posistion for adjustment reasons and it has got snapped on accident. If not, it is service call time.

Answer 2

be sure its all the way plugged in

Answer 3

You have something magnetic next to it causing that green line. Or there is a malfunction in the image.