When I view my 17" iMac's screen at some perspectives the MacOS X pin stripping seems to flicker. Does anyone else notice this on their iMacs? Also does anyone know why sometimes my Acomdata firewire hard drive sometimes freezes the entire system until I forcefully turn off the hard drive then the system becomes responsive again? If its really quiet and I scroll down a window for example, I can hear a really high pitched squeal from my iMac like its coming from my hard drive, its not very loud. Is anyone experience any of these problems?
thanks.
thanks.