Strange one this...... I left my s1500 for maybe three weeks unused switched off with batteries in and when I cam to use it, it wouldnt switch on...... when i pressed the playback button (green riangle used to view stored pictures) this switched it on. Once on, the on/off switch still didn't work, but surprise surprise, the green playback button switched it off. has anyone had the same problem or can anyone help me how to fix it?? It seems like a software problem more than anything so is there a way to reprogram / reflash??? the camera??

Cameras - FUJIFILM - Finepix S1500fd Digital Camera