Display Cannon 630 powershot

Thanks for your reply
Out of frustration I was sitting looking at the camera and thought to try all buttons and see what hapenned. On the righthand side of the camera in the bottom left position is a button marked display. Normally during live display mode, you can either switch the screen on or of by pressing this button (to conserve the batteries). If the camera is powered off and then on again, the screen automatically is in live display screen active mode again. For some reason my display remained off. When I depressed this button once after switching the camera on - voyla! The display worked again in live viewing mode. I do not know whether the screen is supposed to stay in the off mode when powered down in live display off mode even when it is switched off and then back on again or not, but the previous times I did, it was automatically on when powered up again.
So, before repairing your camera, please make sure that it is actually broken - refrain from making a fool of yourself like I did.
Thanks once again for your support
Regards - notsobroken