White line on screen easynote mv35-202

what is the cause for the televisions screen to get white spots that spread

If you'r not expert fixing laptops send it to repair shop to check screen cable it might be screen data cable problem like it loose or need replacement if this not the problem then Ohhh time to change the screen...Good Luck

You have some bad capacitors. They are located very near and next to your vertical IC. I would guess you would have to replace maybe four of these! Thanks for asking!

Adjust the horizontal in the menu then try the overscan adjustment. If the image does not look dim you do not need a lamp.

Hi,

It looks like that the ribbon cable connected on the logicboard to your screen is the one that is causing the issue. What you should do is to have it checked by the manufacturer (Gateway) if it still has warranty and if it doesn't have you should take it to a nearest service center that would be able to open the computer and check if the ribbon is loose or damage.

A chip died in the LCD screen. Definitly take it back or contact the manufacturer for a warranty replacement.

Hi

what line started? from Left to right? or from top to bottom?

Thanks!

i have the same problem

it sounds like you are seeing the vertical retrace for all three colors together (white). Its possible that all three screen adjustments (red, green, blue) are off, but I suspect a problem with the screen power supply.
there is also a recall on this set
http://esupport.sony.com/perl/news-item.pl?mdl=KP51HW40&news_id=24

Convergence is when you aim all three of the projectors, your tv has three, so that the images they produce all line up with each other. This usually doesn't generate a white line across the middle of the screen though, there is a button on the front panel of your set that automatically converges the three projectors, you can try using that.