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How to Clean a Keyboard with Compressed Air

Keyboards can become dirty after periods of extended use, especially if users commonly eat or smoke near the computer. If a keyboard becomes dirty enough, its performance can be affected. Common problems include dead or stuck keys as well as repeated characters during typing.

1. Shut down the computer as well as detach the keyboard connector before any cleaning procedure. Do not remove or connect a keyboard while the computer is running. Doing so may damage the machine.
2. For a quick cleaning, turn the keyboard upside down as well as use a can of compressed air to blow out any foreign matter. Be sure to do this in a location where falling debris can be cleaned up easily.
3. For a more thorough cleaning, remove all of the keys. Do this by gently prying up each key with a small screwdriver or a similar lever. When the keys have been removed, blow out any debris with compressed air. With a moist (but not wet) cloth, lightly swab all surfaces. Do not allow any type of fluid to enter the keyboard.
4. Clean the individual keys as well as place them back in the keyboard.

• If you remove the keys, be sure you know where each one goes. Make a diagram, or print out this page as well as use it as a reference.

• When spraying compressed air, do not turn the can upside down. Doing so can cause liquid propellant to spray into the keyboard, damaging it.

Submitted by: admin
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Added: Thu Feb 02 2006

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