Apple iBook (Original) - Manual (Page 31)

For your own safety and that of your equipment, always disconnect the
power plug (by pulling the plug, not the cord), disconnect the phone
line, and remove the battery if any of the following conditions exists:
m you want to remove any parts (leave the cord disconnected as long
as the keyboard is open)
m the power cord or plug becomes frayed or otherwise damaged
m you spill something into the case
m your computer is exposed to rain or any other excess moisture
m your computer has been dropped or the case has been otherwise
damaged
m you suspect that your computer needs service or repair
m you want to clean the case (use only the recommended procedure)
Important The only way to disconnect power completely is to unplug
the power plug, disconnect the phone cord, and remove the battery.
Make sure at least one end of the power cord is within easy reach so
that you can unplug the computer when you need to.
Your iBook has a unique appearance and finish that may contain minor
imperfections, some of which may increase over time. Exposing your
iBook to extreme temperatures or humidity may cause this process to
accelerate. Proper care and handling, as described in this manual, will
help keep your iBook looking its best.
To clean the case, do the following:
1 Disconnect the power plug and phone cord and remove the
battery. (Pull the plug, not the cord.)
2 Wipe the surfaces lightly with a clean, soft cloth dampened with
water.
Warning Do not use any substance containing isopropyl alcohol.
It can damage the case.
Warning To avoid damage to your computer, Apple recommends
that only an Apple-certified technician install additional RAM.
Consult the service and support information that came with your
computer for instructions on how to contact an Apple-authorized
service provider or Apple for service. If you attempt to install
additional RAM yourself, any damage you may cause to your
equipment will not be covered by the limited warranty on your
computer. See an Apple-authorized dealer or service provider for
additional information about this or any other warranty question.
Warning Electrical equipment may be hazardous if misused.
Operation of this product, or similar products, 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.
Never push objects of any kind into this product through the
openings in the case. Doing so may result in fire or a dangerous
electric shock.
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