Problems starting up?
If you don’t see anything on the screen, check these items to see if you can identify the problem:
nIs the computer firmly plugged into a power source? If it is plugged into a power strip, is the power strip turned on?
nIs the computer itself turned on? Check to see if the
nIs the keyboard cable connected correctly? (Don’t disconnect the keyboard cable while your computer is on. You could damage your equipment.)
nIf you have an external hard disk attached to your computer, is that hard disk turned on? Was it turned on before you turned on the computer? If you’re not sure, turn everything off as described in “Turning the Computer On and Off.” Then turn on the external hard disk before you turn on your computer.
nIf you see a blinking question mark, you’ll need to install system software. Go to Chapter 8 of the Macintosh User’s Guide for instructions on installing system software from floppy disks. Make sure that the label of the Install Me First disk says it is for your Macintosh model.
Safety instructions
For your own safety and that of your equipment, always take the following precautions.
Turn off the computer completely and disconnect the power plug (by pulling the plug, not the cord) if any of the following conditions exists:
nthe power cord or plug becomes frayed or otherwise damaged
nyou spill something into the case
nyour Macintosh is exposed to rain or any other excess moisture
nyour Macintosh has been dropped or the case has been otherwise damaged
nyou suspect that your Macintosh needs service or repair
nyou want to clean the case (use only the recommended procedure described below)
For additional safety:
nReplace the back panel of the computer, if you ever need to remove it, before you use your computer.
nNever turn on your computer with any of the internal parts removed.
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