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Section 6: Maintenance
Cleaning the Keyboard
• Spray some ethyl or rubbing (isopropyl) alcohol on a dry soft cloth.
• Wipe the keyboard surface with the cloth.
• Let the keyboard dry for few minutes.
If the keyboard is very dirty and sticky as a result of a liquid spill, contact a service
technician.
CAUTION: avoid spraying cleaner directly on the keyboard; always ensure that no
liquid drips on the keyboard.
Cleaning the Display
• Wipe the display with a dry soft cloth.
• If your display has stains, spray some ethyl or rubbing (isopropyl) alcohol on a
dry soft cloth and wipe the display surface.
• Let the display dry for few minutes.
If the display is very dirty, contact a service technician.
CAUTION: Do not use water, window cleaner, acetone, aromatic solvent or dry, rough
towels to clean the screen.
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