No Display, Otherwise working well!

Help Me.

Two days back, the display of my Nokia N95 slide phone went blank. At first, the display used to get back when slid in a certain fashion, but not it hardly is visible. The phone works fine, the audio is good, the camera is great, but NO DISPLAY.

I tried cleaning it externally, but in vain. It seems there is a connection problem. Please help. (I am out of warranty, but I want to keep the phone working for some more time)