Hello all, I have a EOS 2000D (Rebel T7) which is a 1.5 years old. After switching on today, it has stopped taking photos. The unit switches on, but the LCD screen is blank. Looking through the view finder I can see the shot information and also hear the lens focusing, but pressing the button for a shot does nothing. The battery is also fully charged. Is anybody able to provide any suggestions or tips as to what the issue may be or how it can be resolved? Cheers, Mark.