While you can repair the wire yourself, it’s usually more recommended to get a new power supply and/or entirely new cables for it.
Computer Randomly Freezes: In some, albeit rare, scenarios, your computer could freeze up.
HP 2820H MOTHERBOARD SPECS PC
If you can’t accurately figure out where the smell is coming from, it might be best to take your PC to a professional. Alternatively, burning smells can also come from bad capacitors and a very hot processor or video card. Burning Smell: Sometimes a power supply will emit a burning smell, and is often a good sign that you should stop using your computer and replace the power supply before turning it back on again.Open up your case and make sure everything is tightly plugged in. Power Cords: Sometimes you won’t have an issue with your power supply at all, but the cords are just loose.You might be able to get a few more days out of it, but it’s not something to bet on. Sporadic Shut Offs/reboots: Your power supply is on its last leg, and will soon die completely, which means your computer won’t be able to turn on until it gets replaced.Here are just some quick problems you could be facing: