Important Safety Information
The only way to disconnect power completely from your computer 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.
For your own safety and that of your equipment, 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:
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The power cord or plug becomes frayed or otherwise damaged
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You spill something into the case
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Your computer or display is exposed to rain or any other excess moisture
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Your computer or display has been dropped or the case has been otherwise damaged
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You suspect that your computer or display needs service or repair
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You want to clean the computer or display case or screen
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You notice a coolant leak in or from your computer (for Power Mac G5 models equipped with a liquid cooling system)
If you plan to store your computer for an extended period of time, remove the battery.
To prevent accidents and damage to your computer or display, be sure that you always follow these instructions:
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Keep your computer and display away from sources of liquids and moisture.
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Don’t set anything on top of the computer or display.
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Keep the computer and display vents free from obstruction.
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Never remove the case from the display or open your computer when it’s running. You could come in contact with hazardous voltage.
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During lightning storms, disconnect your modem from the phone jack to prevent damaging the modem with a destructive voltage overload.
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Warning: Your Macintosh is equipped with a three-wire grounding plug—a plug that has a third grounding pin. This is a safety feature. Don’t modify the plug to fit into an ungrounded outlet. Contact a licensed electrician to replace the outlet with a properly grounded one. Do not defeat the purpose of the grounding plug!
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Be careful when lifting or moving your computer or display. Be sure to use correct lifting procedures, lifting with your legs. When carrying the display, make sure the display is facing you. Don’t carry the display by its stand.
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Warning: Electrical equipment may be hazardous if misused. Operation of this product by children must always be supervised by an adult. Do not allow children access to the interior of any electrical product and do not permit them to handle any cables.
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Liquid Cooling System
Some Power Mac G5 models use a liquid cooling system to manage the temperature in the computer. The liquid cooling system is sealed and is designed to be opened only by an Apple Authorized Service Provider (AASP).
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Warning: Do not attempt to open or service the liquid cooling system. Opening the liquid cooling system may damage your equipment, and such damage may not be covered by the limited warranty on your computer.
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Warning: Always operate your computer in an upright position. In the unlikely event that coolant leaks in or from your computer, disconnect all electrical power to the computer and do not restart it. Contact an Apple Authorized Service Provider or Apple for information about servicing your computer.
After disconnecting electrical power, you can clean up coolant using an absorbent cloth. Avoid inhaling or direct contact with skin: coolant may cause minor skin irritation. If coolant contacts skin, wash well with soap and water. If coolant contacts eyes, rinse thoroughly with water. Dispose of all clean-up materials in accordance with your local environmental laws, regulations, and guidelines.
Coolant may be harmful if swallowed. Material Safety Data Sheets (MSDS) are available at www.apple.com/about/environment/use/lcs.html.
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For service or questions about your warranty, contact an Apple Authorized Service Provider or Apple. Service and support information is included with your computer's documentation.
Apple and the Environment
At Apple, we recognize our responsibility to minimize the environmental impacts of our operations and products.
For More Information, go to www.apple.com/about/environment.
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General Maintenance
If you need to clean the computer or display beyond wiping it down with a clean cloth, follow these instructions:
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Turn your computer and display off.
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Disconnect the computer power cable from the electrical outlet or power strip. If your display is connected to an outlet, disconnect it as well.
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Disconnect the display’s cables from the computer.
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Clean the display screen with soft, lint-free paper or cloth dampened with mild soap and water.
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Warning: Do not spray liquid directly onto the display screen. Liquid could drip inside the display and cause electrical shock.
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Wipe the computer or display case surfaces lightly with a clean, soft cloth dampened with water.
Important: Don’t use alcohol, aerosol sprays, solvents, or abrasives that might damage the finish on the case.
Protecting Your Optical Drive
To keep your optical drive working properly:
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Position your computer so that the drive tray doesn’t bump into anything when it opens.
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Close the drive when you’re not using it.
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Do not put anything on the drive tray when it is open.
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Do not touch the optical drive lens with your fingers. Do not wipe the lens with a paper towel or other abrasive surface. If you need to clean the lens, see an Apple Authorized Service Provider for a lens cleaner.
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Keep your computer away from any source of moisture.
Maintaining Your Display
To maintain your display and ensure its long life:
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Do not press on the surface of the display screen.
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Do not write on the screen or touch the screen with a sharp object.
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If you will not be using your display and computer for a day or more, turn off the computer and display or use Energy Saver.
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Turn off your display, turn down the brightness, or use a screen saver program that dims or varies the image on the screen when the computer is idle for a prolonged time.
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