
The first step to solving any problem is to identify the source. Make sure the noise is from the Power Supply We will, list them down one by one and explain how you can fix them too. Some can be harmless while others can be deadly for your PC and your wallet. There can be multiple different reasons as to why your Power Unit is making this noise.

There have been many different instances where, either due to power going out or people not installing a good power supply, they have lost their entire expensive builds. Mostly, if a power supply ends up malfunctioning, your whole PC can get damaged, if not completely ruined. Check the PSU installation and connections to fix the issue. An issue can be limiting the PSU to deliver power to the motherboard. This keeps in sync with the blinking lights. Power supply clicking is when the voltage regulator of the PSU keeps switching the power by turning it on and off alternatingly. Though all of them are related directly to your Power Supply Unit (PSU). But worry not, as this sound might mean different things. Which might be a little scary for you at the start. In certain scenarios, if your power supply does run into a problem though, a clicking sound will start to appear. So it is pretty clear these power supplies can cause huge problems if something goes wrong with them.

They are the powerhouse that ends up providing all the electricity needed to the different parts of your PC. Dirty or low oil can cause the engine's valve lifter to malfunction, leading to clicking sounds in the engine.Power Supplies are one of the most essential components of your computer.


When a car engine makes a clicking noise, it may not have sufficient clean oil to lubricate itself properly, according to 2 Car Pros. One of the most common symptoms of a failed ignition relay is a car that suddenly stalls while operating. Usually a bad or failing ignition relay will produce a few symptoms that can notify the driver of a potential issue. Secondly, what are the symptoms of a bad relay? A relay is an electronically activated switch. Similarly, why is my fuel pump relay clicking? What about also why did it take so many tries for the fuel pump to come on? The clicking noise at the relay indicates that the relay is bad, or that the wires to the relay and/or connector is bad. the noise does not ensure that the metal parts inside will properly conduct electricity. Hereof, does a relay click when it's bad?Ĭlicking you hear inside the relay case is the coil moving the contacts. This can be caused by a computer failure, resistance in the ground wire for the control side of the relay or high resistance in the power supply to the control side of the relay. Clicking noise in your car's fuse box is caused by a relay that is turning on and off rapidly.
