Which of the following should the technician do FIRST when replacing a motherboard?（）A、Use a benchmarking toolB、Use anti-static wrist bandC、Remove the CPUD、Remove the power supply
题目
Which of the following should the technician do FIRST when replacing a motherboard?（）
- A、Use a benchmarking tool
- B、Use anti-static wrist band
- C、Remove the CPU
- D、Remove the power supply