dark skreen!!?`

My display is very dark.. i can still se whats on it but its much harder. When i turn it on its perfect but after a while it gets darker..

what is the problem? is it broken?

try holding shift and moving the data wheel to change the contrast?
if u got the new OS i think its STOP+data wheel.........

thank you so much.. that was it.. i tought that i might was in trouble !!

well howl ong do u leave on ur mpc1000 on for? if u see it get darker while its on i say u got a problem comn up one of these days. ive never had problems yet with my screen goin dark on me or to bright on me but im sure its not a good sign