Question 5 :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.optionAresistanceoptionBpower supply testeroptionCantistatic wrist strapoptionDmagnetic screwdriveroptionEnonmagnetic screwdriver

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.

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

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

A technician is troubleshooting a computer that doesn't start up correctly. Which of the following could the technician use to troubleshoot the computer? answer Tone generator and probe 3-prong parts retriever Known good spares Loopback plug