Problem is with camera RIBBON CABLE connecting LCD to rest of the camera main board. As your camera is still taking pictures but not displaying on LCD, i think ribbon cable is loose or got torn / broken.
or...
Some cameras have an option of turning off the LCD screen to save the camera's batteries. you may have accidentally pressed the button to turn off the display. If yours camera has a similar button, try pressing it once to see if that corrects the problem. I hope this will solve your problem,
Answers & Comments
Hi,
Problem is with camera RIBBON CABLE connecting LCD to rest of the camera main board. As your camera is still taking pictures but not displaying on LCD, i think ribbon cable is loose or got torn / broken.
or...
Some cameras have an option of turning off the LCD screen to save the camera's batteries. you may have accidentally pressed the button to turn off the display. If yours camera has a similar button, try pressing it once to see if that corrects the problem.
I hope this will solve your problem,
Thanks...!!