THanks for your reply. Yes, I've tapped on all of the crosses and still no further advanced. This morning having left it charging all night. I tried again,nothing. I've now left it, after a rest, with the yellow light flashing (I understand this means it's trying to boot?). I have looked at the Sony "help" and they don't appear to have the 600 manual listed. I did note that the 500 has a CD rom, this was wit my product... could this be missing?
All replies gratefully received
cheers