Question

A technician is cleaning a computer and notices dust forming over the fan blades and ventilation slots. What can the technician use to perform dust cleanup? (Select all that apply.)

a. Compressed air blaster
b. Natural bristle brush
c. PC vacuum cleaner
d. Wet cloth

Answer 1

The technician can use a compressed air blaster, natural bristle brush, and a PC vacuum cleaner to perform dust cleanup on the computer.

Step-by-step explanation:

The technician can use the following options to perform dust cleanup:

1. Compressed air blaster: This can be used to blow away dust from the fan blades and ventilation slots. It is important to use short bursts of air and not to hold the can upside down to prevent moisture from spraying out.
2. Natural bristle brush: This can be used to gently brush away dust from the fan blades and ventilation slots. Make sure to use a brush with soft bristles to avoid scratching the components.
3. PC vacuum cleaner: This specialized vacuum cleaner is designed to safely remove dust from the computer components. It is important to use a vacuum cleaner specifically made for electronics to avoid static electricity buildup.