CompTIA A+ Core 2 (220-1102) — Question 87

A technician is replacing the processor in a desktop computer. Prior to opening the computer, the technician wants to ensure the internal components are protected. Which of the following safety procedures would BEST protect the components in the PC? (Choose two.)

Answer options

• A. Utilizing an ESD strap
• B. Disconnecting the computer from the power source
• C. Placing the PSU in an antistatic bag
• D. Ensuring proper ventilation
• E. Removing dust from the ventilation fans
• F. Ensuring equipment is grounded

Correct answer: A, B

Explanation

Using an ESD strap (A) helps to prevent electrostatic discharge, which can damage sensitive components. Disconnecting the computer from the power source (B) ensures that no electrical current is flowing, reducing the risk of shock or short circuits. The other options, while important for maintenance and operation, do not primarily focus on protecting the internal components during the replacement process.