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2Use a soft cloth moistened with water and gently wipe the exterior of the computer and the keyboard. Do not use liquid or aerosol cleaners.

To clean your pointing device

To clean a regular mouse (with rubber ball)

1Open the circular cover underneath the mouse.

2Take out the rubber ball and wipe it with a soft, damp cloth.

3Put the ball back and close the cover.

To clean an optical mouse

For users of an optical mouse, refer to the documentation that came with your mouse for maintenance instructions.

To clean your monitor

Make sure that you keep your screen clean. For cleaning instructions, refer to the documentation that came with your monitor.

When to contact a service technician

If you dropped and damaged the computer

If liquid has been spilled into the computer

If the computer is not operating normally

If a computer problem persists even after you have checked and done the troubleshooting tips discussed in the “Frequently-asked questions” section on page 14

If your problem is not listed in the “Frequently-asked questions” section on page 14

If you want to replace or upgrade any of your computer’s internal components

Asking for technical assistance

For technical assistance, contact your local dealer or distributor. You may also access the Web site (www.acersupport.com) for information on how and where to contact the service centers available in your area.

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Acer RC500, RC900 manual Asking for technical assistance