Question 9 :A computer will not power on. After checking the wall outlet and swapping the power cord, what would the technician use next?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAnonmagnetic screwdriveroptionBmagnetic screwdriveroptionCantistatic wrist strapoptionDpower supply testeroptionEresistance

Question 9 :A computer will not power on. Which of the following would be used to check the wall outlet?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAPOSToptionBpower supply testeroptionCUPSoptionDmultimeter

Question 5 :A computer is doing weird things, such as shutting down unexpectedly and hanging. You suspect a power problem. You check the power good (power OK) signal on the power supply’s main motherboard connector. The voltage reading shows that you have power (+2.5 volts). What are you going to do next?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionACheck the power supply cable for resistance.optionBReplace the power supply.optionCCheck the wall outlet voltage.optionDCheck the voltage coming out of a Molex or SATA connector.

Question 8 :Computers used in a grocery store warehouse for inventory control have a higher part failure rate than do the other company computers. Which of the following is most likely to help in this situation?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAan antistatic wrist strapoptionBhigh-wattage power suppliesoptionCantistatic padsoptionDa preventive maintenance plan

Power supply disassembly is a common requirement of a PC technician.This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAToptionBF

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.