How to Manually Test a Power Supply With a Multimeter

In this video, we'll show you how to manually test a power supply with a multimeter. You'll learn why the probes are color-coded, where to apply each of them, and ultimately, how to safely test a PSU for voltage. Read more about power supply testing with a multimeter here: https://www.lifewire.com/how-to-manually-test-a-power-supply-with-a-multimeter-2626158     0:00 Introduction 0:08 Multimeter Usage 0:18 Negative Probe Is Black 0:20 Positive Probe Is Red 0:24 Testing for Volts 0:30 Shorting Out Pins 15 & 16 0:37 Turning On PSU 0:45 Grounding Negative Probe 0:50 Testing With Positive Probe 1:05 Checking Peripherals  #Electronics #PowerSupplyRepair Lifewire: Tech news, reviews, help, & how-tos - https://www.lifewire.com   Like us on Facebook: https://www.facebook.com/lifewire   Follow us on Twitter: https://twitter.com/lifewiretech