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Appendix B: Taking care of your computer86
Please read the important instructions listed in this section. Following these
instructions will help you maximize the durability of your computer.
Important tips
• Do not expose the computer to direct sunlight. Do not place it near sources
of heat, such as a radiator.
• Do not expose the computer to temperatures below 0 ºC (32 ºF), or above
40 ºC (104 ºF).
• Do not subject the computer to magnetic fields.
• Do not expose the computer to rain or moisture.
• Do not spill water on the computer.
• Do not subject the computer to heavy shock or vibration.
• Do not expose the computer to dust or dirt.
• Never place the system on uneven surfaces.
• Do not step on the power cord or place heavy objects on top of it. Carefully
route the power cord and any cables away from foot traffic.
• When unplugging the power cord, do not pull on the cord itself instead
pull on the plug.
• The total ampere rating of the equipment plugged in should not exceed
the ampere rating of the cord if you are using an extension cord. Also, the
total current rating of all equipment plugged into a single wall outlet
should not exceed the fuse rating.
• Check the documentation that came with your software programs to see if
you can select other combinations of resolution and color. These
adjustments could make viewing the screen more comfortable.
Cleaning and servicing
To clean your computer and keyboard
1 Turn off the computer and unplug the power cord.
2 Use a soft cloth moistened with water and gently wipe the exterior of the
computer and the keyboard. Do not use liquid or aerosol cleaners.