You are an IT technician for your company. One of the employees has a computer that continually reboots when it's powered on. He has asked you to fix it. You suspect that the power supply may be failing.Which of the following is the BEST initial step to determine whether the power supply is causing the reboots?answerUse a toner probe to test the power cable.Verify that the fan on the power supply is spinning.Use a multimeter to test the power supply.Replace the power supply.

You work in the computer repair department of a large retail outlet. A customer comes in with a workstation that randomly shuts down. You suspect that the power supply is failing. What should you do first to troubleshoot the issue? answer Use a known good spare to swap with the existing power supply. Use a power supply tester on the power supply. Use a multimeter to test the power supply's electrical properties. Use a cable tester to check the power supply's connections.

An employee submitted a support ticket stating that her computer will not turn on.Which of the following troubleshooting steps should you take first? (Select two.)answerOpen the computer and replace the power supply.Make sure the keyboard and mouse are plugged in.Make sure the surge protector is turned on.Use a multimeter to test the power supply.Make sure the power cord is plugged into the wall.

Amanda's computer is restarting by itself. What would be a possible cause of this problem?Discharged batteryVery full hard driveCPU and motherboard overheatingMonitor cable has a bad connection

After answering a service call, you find a customer's computer is dead. Which of the following checks would you perform first? Question options: a) Check to see if the power supply is functional. b) Check the CMOS battery. c) Check the AC outlet voltage. d) Check for excessive EMI.

You are the manager in charge of maintaining desktop computers. A user reports that she can't turn her computer on. After some investigation, you find that the power supply is malfunctioning.Which of the following actions should you perform next?answerDocument the problem.Determine whether escalation is required.Fix the problem.Create an action plan.