Apple Mac Pro (Early 2008) - Manual (Page 96)

96 Chapter 6 Last, but Not Least
This chapter provides important information about safety procedures, routine
maintenance, and ergonomic considerations for using your Mac Pro and display.
For your safety and that of your equipment, follow these rules for handling and
cleaning your Mac Pro and for working more comfortably. Keep these instructions
handy for reference by you and others.
Important Safety Information
The only way to disconnect power completely from your Mac Pro is to unplug the
power cord from the main power supply. To disconnect your display completely,
you must also unplug its power cable from the computer or power outlet. Make sure
that at least one end of the device’s power cord is within easy reach so that you can
unplug the computer or display when necessary.
Always take the following precautions.
Disconnect the power plug (by pulling the plug, not the cord), from your computer or
display and disconnect the phone cord if any of the following conditions exists:
 The power cord or plug becomes frayed or otherwise damaged
 You spill something into the case
 Your computer or display is exposed to rain or any other excess moisture
 Your computer or display has been dropped or the case has been otherwise
damaged
WARNING: Failure to follow these safety instructions could result in fire, electric
shock, or other injury or damage.