What is the first step a technician should take when preparing to work on the inside of a computer?

IT Questions BankCategory: IT EssentialsWhat is the first step a technician should take when preparing to work on the inside of a computer?

What is the first step a technician should take when preparing to work on the inside of a computer?

  • Remove the power supply.
  • Disconnect the computer from power.
  • Disconnect the computer from the network.
  • Remove external devices such as a mouse.

Explanation: Before any service inside a computer is performed, the PC should be turned off and disconnected from any source of power to reduce the risk of shock.

Exam with this question: IT Essentials v7.0 - A+ 220-1002 Certification Practice Exam Answers

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