You can check the memory problems with Windows own memory diagnostic tool or from memtestx86 which is a third party tool. If you are not sure how to take out your power supply or about anything else, contact a professional or take your PC to a computer shop and get your power supply replaced. Put back the side panel, connect all devices and plug in your PC.Install the new power supply back into the casing and connect its cables to the motherboard (main board in your casing).If your power supply doesn’t have enough wattage then buy a new one that have enough wattage for your PC.Calculate and make sure your power supply has enough wattage for your PC Go here and insert all the information about your PC.You will be able to see the wattage of your power supply Once the power supply is out, look for a sticker attached to it.If you can’t, look for a screw or a latch that might be holding the power supply in the casing. Take out your power supply from the casing.Take out all the power supply cables connecting to the motherboard (main board in your casing).It should have an opening with a fan on the back. Locate a box attached to one of the back corners of your PC casing.Method 2: Checking and Replacing Power Supply If it doesn’t then that means the problem was because of the overheating and dust. Now turn on your PC and check if it crashes. After you are done cleaning, put back the side panel, connect all the devices and plug in your PC.You can use a blower to blow out the dust Don’t forget the power supply fan on the back of your casing. Clean the dust inside your PC and make sure all the fans are clean with no dust on their wings. Lay down your PC horizontally if it’s not already.

If you can’t find screws, then look for a latch or unlock button on the side panel of your PC. Remove the outer most screws of the side panel with a screw driver.Cables might be connected to the front or back of the PC. Disconnect keyboard, mouse, webcam and all the other devices from your PC by taking out their cables.Cable will be connected somewhere around a fan. Look at the top back of your PC and you will see a black cable coming from the socket to your PC. Hold Windows key and press X (Release the Windows Key) then click Shut down or sign out and select shut down.If you recently installed a new hardware like RAM or Power Supply then replace it with a new one or an old one (that is known to work properly) and check your PC.Scan your computer with an antivirus or malware detector.Start from the method 1 and go to the next method if it doesn’t solve your problem. In this guide, we will go through a series of methods to troubleshoot and solve the issue.

Windows 10 programs crashing