How Do You Test A Computer Power Supply With A Multitester?
A faulty power supply can cause a computer to function irregularly, or in some cases, not at all. Some of the potential problems that can result from a faulty power supply include the computer not powering up, the PC freezing during boot up or the PC randomly shutting itself off. Each of these cases can be a true headache for the user–so having the ability to test the power supply could not only save you from experiencing too much computer downtime–it could also save you the cost of purchasing an entirely new machine. Here is how to do it with a multitester. Check the quality of the receptacle and/or power strip your computer is plugged into (this is the first test you should always perform). Set the multimeter to read voltage and test the receptacle or power strip to ensure that the voltage is reading properly. Your tester should read approximately 120 volts. If the receptacle is good, the next thing you will have to do is turn off your PC and open your computer’s case. Depending on
