Why is Vivox5 all black?

Check according to the following steps:

1. Try to replace it with a fully charged battery. Maybe your battery is low and your camera is not on.

2. Change the settings. Maybe you turned off the LCD screen when you took a picture last time, so the camera remembered. You can press the play button. If the camera can play back photos, the display screen is closed. Just change the settings.

3. If the above two attempts fail to solve the problem, then there may be something wrong with the display screen, and you should go to Canon camera maintenance department to check it.