Black Screen. Hi up until yesterday camera worked fine, I had it in my handbag and it may have got

Question

Hi up until yesterday camera worked fine, I had it in my handbag and it may have got knocked.Whenever I turn the camera on the LCD screen is now black and when I take a new picture that also just comes out black, although I can view old pictures.I called Olympus who to repair this camera will charge more than the cost of a new one.Love my camera and would like to have a quick fix for this problem if poss.Please help!!!