I own a Canon 580ex flash which is rarely used, it sits in my camera bag most of the time and I check it works every couple of weeks.
This afternoon I got the flash out to actually use it (shock horror) only to find it completely dead. I've tried new batteries (tested on another flashgun) but I get absolutely nothing. No LCD screen, no charging sound, nothing.
Has anyone encountered this before? Is there a reset that I can do to bring this puppy back to life? Unfortunately, it's out of it's warranty (18 months old)...
Cheers,
Ben




