When installing new hardware inside a desktop computer, which safety measure should a technician take to avoid personal injury?

When installing new hardware inside a desktop computer, which safety measure should a technician take to avoid personal injury?
A . Install the hardware as quickly as possible to reduce exposure to the internal components
B . Ensure all power sources are disconnected and the area is well-lit
C . Apply lubricant to screws to make installation easier and faster
D . Wear gloves to protect against sharp edges inside the computer casing

View Answer

Answer: B

Explanation:

Ensure all power sources are disconnected and the area is well-lit Disconnecting all power sources before working on a computer is crucial to avoid electrical shock, and working in a well-lit area helps in avoiding physical injury by clearly seeing the components being handled, thereby preventing mishandling.

Option A is incorrect because the speed of installation does not necessarily correlate with safety and can lead to mistakes.

Option C is incorrect because using lubricant on screws is not a standard safety procedure and could damage the hardware.

Option D is incorrect as wearing gloves might hinder the ability to handle small components and does not protect against electrical hazards.