BB Torch :: 9800 Touch Functionality Still Works However The Screen Does Not Light Up?

The touch functionality still works, however, the screen does not light up or becomes extremely distorted and fuzzy most of the time. I called Rogers support and they seemed to believe it could be a software problem - but are you serious? I think they were just blowing me off.Okay - basically about a month ago, my screen would become pixelated and distorted when i would slide my touch screen up to reveal the keyboard. This problem still exists today. Ic ould sometimes get rid of it by locking and unlocking the screen, but after a day or two that never worked, so I began to use the phone only by using the touch screen. However, for about a week now the screen does not light up at all anymore. I would press the lock button and the bottom four buttons would light up - I would press the lock button again and they would turn off, but no screen illumination. Maybe - MAYBE - once a day I can manage to illuminate the screen and use it. But for the most part, the screen stays unlit.