Canon g7x powershot mark ii is making a popping sound when using flash

[Mari_boo]

I have the canon g7x powershot mark ii and the flash makes a loud popping noise when used, everything else is functioning perfect beside that and I am unsure why this is happening PLEASE HELP! 

[Stephen]

Please get in touch with phone support at 1-800-OK-CANON (800-652-2666) as soon as possible. They are available weekdays from 9am to 6pm (ET).