How To Fix ATX Power Supplies

How To Fix ATX Power Supplies

An ATX (Advanced Technology eXtended) is a complicated piece of machinery that is used by many people who want to build their own personal computer or gaming systems.  Unfortunately, as with any electrical component, faults do happen.  Sometimes, these faults can be fixed rather than having to replace the entire machine.  If you want to know how to fix ATX power supplies read on.

Common Faults with ATX Power Supplies

The most common fault with an ATX power supply is it breaking altogether. You can purchase power supply testers from a variety of stores to check whether your ATX power supply is still providing power. If not, unfortunately, you will most likely need to replace your ATX power supply as a first step in how to fix ATX power supplies

It is advisable for anyone who wants to build their own gaming system or personal computer to own at least a power supply tester and also a multimeter. Power supply problems cause over a quarter of all problems with computers and many of these problems can be identified with a multimeter.

Testing your ATX Power Supplies

When learning how to fix ATX power supplies the first thing to do is to test the power connection. Ensure that your power connection is set to the right voltage for your area. Following this, you need to make sure your fan is working. If it is spinning, you know that the main power supply is working. If not, you will need to find out whether the fan is faulty, or whether it is the power supply. This can easily be identified with a multimeter.

You would then need to test the motherboard power. It is advisable to do this as well if you have been able to identify that your ATX power supply is broken, as it is not uncommon for the motherboard to burn out because of a fault ATX power supply.

Fixing your ATX power supply

If when learning how to fix ATX power supplies you have been able to identify that your ATX power supply is faulty, it is advisable to have it replaced altogether. In the grand scheme of things, it is a reasonably affordable machine and if you do have to replace it, it might be the right time to upgrade your power supply as well. If you feel the fault is not serious, you could take it to an electrical repair specialist to have some advice on whether or not it is fixable and what the cost of repair would be.

If you do decide to fix it yourself, there are some common things to look for in the first instance. Often, there will be parts of decaying glue that cause short-circuits. Another common problem is a faulty fan. If the fan doesn’t work properly, your ATX power supply will probably have overheated. You would then need to test it (it is advised to use a dummy motherboard so as not to lose anything you may have stored) to test the performance. Very often, the problem is the dual shottky battery and diode, and you would be able to detect leaks with specialist equipment.

Overall, specialists advise that if your ATX power supply goes, it is better to replace it for a new one. This is regularly also the most cost effective solution as to how to fix ATX power supplies.