1. I use the 2gb card with CHDK inside, the issue happens
2. Then, I remove the card, change another card, the 32mb one, which is brand new. Try to operate the camera. But nothing changes.
I regconize that chdk had some effects on my cam, because : I switch the camera in shoot mode, then turning it off, normally, when turning it on, the camera will be in shoot mode also. But in this case, even when I use the 32mb card, when turning it on, the camera is in play/review mode (because I can't zoom. Only when I half-press the shoot button, it change to play mode)
I think the camera still works, because even I can't see what's on lcd, but if i shoot, the image will appear in card.
Very strange ?
