Before beginning work on replacing the memory modules in a laptop, what is the most effective method for an IT technician to minimize the risk of electrostatic discharge (ESD)?

Before beginning work on replacing the memory modules in a laptop, what is the most effective method for an IT technician to minimize the risk of electrostatic discharge (ESD)?
A . Work on a carpeted surface to avoid direct contact with hard floors
B . Wear a grounded wrist strap before handling the internal components
C . Keep the laptop plugged into a power source to maintain grounding
D . Handle the components by the connectors to reduce direct contact

View Answer

Answer: B

Explanation:

Correct Answer. B. Wear a grounded wrist strap before handling the internal components Using a grounded wrist strap is a fundamental safety measure to prevent ESD by safely discharging any static electricity that might have built up on the person. This is critical when handling sensitive electronic

components such as memory modules.

Option A is incorrect because working on a carpeted surface actually increases the risk of generating static electricity.

Option C is incorrect because keeping the laptop plugged in poses a risk of electrical shock and does not address ESD effectively.

Option D is incorrect because handling components by the connectors can damage the connectors and does not prevent ESD.