Help !!
During a standard automatic update of several programmes, OSX, Itunes, Quick time player, DST updates etc... I was prompted for shutting all programmes down, reboot the iMac, and holding down the start-buttom untill finished reboot.
In the middle of that process, a "beep" - tone interrupted, and since it has been totally black. No action in keyboard, and no action on screen.
The lamp on the front beneath the screen is turned on by pushing the start-buttom, but nothing else happends.
Can anybody give me some good advise, please ?
Regards
Lise (The lost Mac idol)
During a standard automatic update of several programmes, OSX, Itunes, Quick time player, DST updates etc... I was prompted for shutting all programmes down, reboot the iMac, and holding down the start-buttom untill finished reboot.
In the middle of that process, a "beep" - tone interrupted, and since it has been totally black. No action in keyboard, and no action on screen.
The lamp on the front beneath the screen is turned on by pushing the start-buttom, but nothing else happends.
Can anybody give me some good advise, please ?
Regards
Lise (The lost Mac idol)