In this video we repair an ATX power supply. At first glance, it seems that the power supply is OK because it provides the correct voltages, but it turns off under a higher load. We open it and look for damage. After replacing the worn components, we put the power supply back together and check if the repair was successful. Don't want to miss new videos? Subscribe to the channel! My most interesting videos: Reading and writing EEPROM memory: • I²C communication, reading and writing pa... Simple air ionizer: • How to make an air ionizer? ZVS, ... 8-bit computer graphics card: • 8-bit computer graphics card. J... Simple triac power regulator: • How to make a triac power regulator? ... Battery level indicator: • How to make a battery level indicator? ... Very Low Resistance Meter: • Low Resistance Meter, Simple and... Classic Laboratory Power Supply: • How to Make a Power Supply with Voltage Regulation... Adjustable Voltage Regulator: • How to Make an Adjustable Regulator for... High Power Induction Heater: • Efficient Induction Heater, Circuit... Repairing Plug-in Power Supplies: • Repairing Switched-Mode Power Supplies; One ... Coil Inductance Meter: • Coil Inductance Meter; Simple and... Conversion of a Switched-Mode Power Supply to a 36V Power Supply: • Conversion of a Switched-Mode Power Supply. How ... Repair of an Energy-Saving Light Bulb: • Repair of an Energy-Saving Light Bulb. Damage... Simple Metal Detector: • How to Make a Metal Detector? [DIY #66] Reliable Step-Down Converter: • Simple Step-Down Converter with Prot... ESR Meter: • How to Make an ESR Meter for a Capacitor... 12V 5A Power Supply Repair: • 12V Switching Power Supply Repair; Sp... Long-Range Bug: • FM Transmitter with Sensitive Microphone, Plus... LED Bulb Repair: • LED Bulb Repair; How It's Constructed... Simple FM Radio: • How to Make a Simple FM Radio? Receiver... Portable regulated power supply: • Reliable regulated power supply with protection... FM transmitter: • Long-range FM transmitter, design... Simple flyback power supply: • How to build a simple power supply in a topolo... Dummy load for testing power supplies: • Dummy load for testing power supplies... Changing the voltage in a switching power supply: • Changing the output voltage in a power supply... Reverse polarity protection: • Protecting systems against reverse polarity... MPPT controller for solar panels: • Solar charger, charge controller... We build a switching power supply: • How to build a power supply in the flyback topology... Laboratory power supply from a switching power supply: • Conversion of a switching power supply to a la... 5V charger repair: • Repair of a charger, 5V power supply; LCD Monitor Repair: • How to Repair an LCD Monitor, What's in It? ATX Power Supply Repair: • How to Repair an ATX Power Supply, What to Look for? Battery Rectifier: • Automatic Rectifier, Charger for... Short Circuit Protection: • Current Limiter, Overload Protection... 100W Converter from 12V to 230 or 325V: • Converter from 12V to 230 or 325V, M... LED Oscilloscope: • LED Oscilloscope (Part 1): Introduction... PWM Controller for Motors and Light Bulbs: • PWM Controller for Motors and Light Bulbs ... Playlists: Electronics Basics: • Electronics Basics DIY: • DIY Converters: • Converters Repairs: • Repairs