The power supply and the motherboard are the only PC components that directly connect to almost every other piece of hardware in your system. Because of the unique position of the PSU in the PC’s layout, making sure it has built-in protection can help keep the rest of your hardware safe...
PSU is short for ‘Power Supply Unit.’ It converts the electricity coming from your wall (AC power) into power that your PC components can use (DC). When you’re building a PC, you’re likely to get caught up in picking the flashier parts of your build like the CPU, GPU, or ev...
Sure, the chances of a catastrophe might not be all that high, but it is better to make sure that your PC is protected rather than waiting for something bad to happen. The good news though, is that if you do put in some careful consideration into buying a power supply, you can easily...
First of all, disconnect your computer’s power supply unit (PSU) from the wall outlet. Now, open the case so that you can access the PSU. To disconnect the motherboard, unplug the 24-pin connector, which is the larger one. Bridge the green wire (pin 16) to a nearby black wire (...
to detect the fault when the power supply is turning on but one of the voltage rails is not functioning properly and giving out improper voltages, which is quite dangerous and can cause damage to your internal components. Whenever your PC does not start, the first component to check is the...
#1 Check your PC’s power usage with LocalCooling #2 Use HWiNFO to see real-time accurate wattage #3 Want a better estimation? Try the Power Supply Calculator #4 Watt meter can give you a real-time and accurate power consumption information ...
in your power supply capacity. This means that if the sum of the power draw of all of your components under load comes up to 650W, an 800 Watt unit should be a good choice for this set of hardware. That should leave you plenty of room to upgrade or overclock should you see fit. ...
How to Measure Power Draw Using Online Tools As we have already mentioned, one of the best ways to measure your PC’s power consumption is by using a dedicated online tool. One of the most popular tools for measuring power consumption is OuterVision Power Supply Calculator. Another popular on...
The power supply unit is often overlooked in the PC troubleshooting process. But if you have unstable power, you'll have numerous small and difficult-to-diagnose problems cropping up all over the place. When a PSU fails, the best-case scenario is your computer won't start, and you simply...
Before we dive headfirst into the how-to of testing a PSU at home, let’s first go over some of the most common red flags that indicate a potentially malfunctioning PSU: PC Doesn’t Start: This is the most obvious sign that something might be wrong with your PC’s power supply. You...