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Which of the following statements about cleaning LCD monitors and display devices is true? answer Monitors are best cleaned while powered on in order to observe the effectiveness of your cleaning. An LCD monitor is best cleaned using a lint rag and glass cleaner. You should power off your monitor and clean it with a lint-free dry cloth. Most new monitors are self-cleaning and should not be cleaned using external methods.

Question

Which of the following statements about cleaning LCD monitors and display devices is true?

answer

Monitors are best cleaned while powered on in order to observe the effectiveness of your cleaning.

An LCD monitor is best cleaned using a lint rag and glass cleaner.

You should power off your monitor and clean it with a lint-free dry cloth.

Most new monitors are self-cleaning and should not be cleaned using external methods.

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Solution

The correct statement about cleaning LCD monitors and display devices is: "You should power off your monitor and clean it with a lint-free dry cloth."

Here's why:

  1. "Monitors are best cleaned while powered on in order to observe the effectiveness of your cleaning." - This is not true. Cleaning a monitor while it's powered on can be dangerous and may cause damage to the screen.

  2. "An LCD monitor is best cleaned using a lint rag and glass cleaner." - This is also not true. Glass cleaners can contain chemicals that may damage the screen.

  3. "You should power off your monitor and clean it with a lint-free dry cloth." - This is true. It's always safer to power off any electronic device before cleaning. Using a lint-free dry cloth prevents scratches and doesn't leave any residue.

  4. "Most new monitors are self-cleaning and should not be cleaned using external methods." - This is not true. While some monitors may have self-cleaning features, it's still recommended to clean them manually for best results.

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