My shutter button will depress but will not actuate.

The shutter button will depress when pressed but will not actuate to take a photo. This has been happening periodically but now it is constant. Is it an internal mechanical problem. The camera will still take a video.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 1

crwdns2944067:02crwdne2944067:0:

Hi John, I summarized online information on the problem in my own question: How to repair the shutter problem on the Canon Powershot S100?.

Sorry I duplicated this, but I didn't notice your question earlier.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

Replacing ASSY Top helped as I posted in the answer to my own question: How to repair the shutter problem on the Canon Powershot S100?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0