Currently Being ModeratedJun 28, 2013 3:11 PM (in response to tritzia)
If you have no USB devices connected, not even a keyboard or mouse then the only thing left connected to USB is your internal iSight camera, which may have been called on by Skype when you clicked a link. Restart your Mac and open the Photo Booth app to see if the camera works ok and gives no similar warnings.
Thank you Jayv.
I didn't think of my Mouse or Keyboard Duh!!! but they are always on anyway, so didn't enter my head.
Looking at Rkaufmann87's answer as well. I think you are both right.
It could be that skype drew power, and on mention of a printer I checked mine, as there is no light on telling me the power is still on, I checked it and it Was on. Now switched off
Currently Being ModeratedJun 28, 2013 3:53 PM (in response to rkaufmann87)
Thank you rkauffmann87.
I'm glad you mentioned the printer, it woke me up to the fact it was switched on, I really must remember to switch it off, once i've finished with it.