4 Signs That Your Computer's Power Supply Is Very Bad
None of us would say that the power supply is the most beautiful and elegant piece of our computer, but believe it or not, it is the most important piece of the computer, you can think of it as the heart of the computer. The power supply, or as we often call it, the power supply, is a box that contains a group of capacitors and electrical generators responsible for passing electrical current to the components and parts of the computer.
Good power supplies have high efficiency ratings such as Bronze, Silver or Gold certification, which means they are more efficient, waste very little electricity and generate low temperatures. Since they will operate at lower temperatures, this means they will also have longer lifespans. Cooling and temperature are two of the most important factors that play the most important role in the lifespan of electrical and electronic components.
But even if you have a professional power supply that is considered a Tier 1 or Tier 2 according to Tom`sHardware, but like any other piece of hardware in your computer, there comes a day when it will fail and stop working. But not always, meaning that you may see some signs that indicate that the power supply is nearing the end of its life, and in this article, we will explain some signs that indicate that your power supply is failing and you need to buy a new one as soon as possible.
1- Facing problems during heavy work pressure
While there are many reasons why your computer might be experiencing issues during heavy workloads and stress, the power supply is also one of the most important ones we should consider. Your computer might be working perfectly fine, but once you start doing some heavy tasks, like playing games or working on editing and designing programs, you start experiencing various intermittent problems and incidents, such as the computer restarting by itself, the applications and programs you are running on crashing, or the mouse cursor freezing.
All of these signs indicate a bad power supply, provided that all your drivers are set and compatible with your hardware and operating system, and that the device is free of viruses. If you have been facing this problem recently and have done everything you can to get rid of it and have not been able to solve it, then be sure that the only culprit is the power supply that is unable to generate enough current for the hardware components in case of heavy pressure. Or it may pass wrong voltages and there are high noise levels in the voltage current of the 12V+ or 5V+ unit.
2- Hearing strange sounds from the power supply
There are many noises that a computer can make, but when this whirring sound is loud, you should put your ears close to the power supply. If it appears to be coming from the power supply, this is evidence of damage to its internal components. But remember, there is a common problem that some power supplies face, which is Coil Whine. This problem is caused by the coils inside the inductors not being wrapped properly during their manufacture. While this is not a problem in the literal sense, you will not be able to get rid of it unless you buy another power supply.
As for the sound coming from the fan, which groans louder under heavy pressure, this means that the fan is nearing the end of its life. You should also pay close attention to the sound of the hard disk itself. If you hear a loud clicking sound from it even though the hard disk is new and works normally on other devices, this is a sure sign of an unclean power source, especially since mechanical storage disks are not like the motherboard, they do not contain a voltage regulator or processor, and for this reason, the incorrect power current causes them to work randomly and thus their sound will be louder than usual.
3- Strange smells and smoke coming from the power supply
If you are surprised by some strange smells that indicate that something is burning coming from inside the power supply, even if the computer is working, but this is a sure sign that some capacitors inside it have burned. These capacitors may be of the type Y Capacitors or X Capacitors responsible for protecting the main power generation capacitors and transistor chips in the supply.
Although you won’t notice any problem in the overall performance, this means that the power supply is at risk of burning out at any moment because the protection capacitors themselves may be damaged. Therefore, in such a situation, i.e. when you feel strange and unpleasant smells and smoke coming from the power supply, the first thing you should do is to disconnect the power immediately to avoid any fire. Unfortunately, your only option in this case may be to buy a new power supply and not use the old one under any circumstances.
4- Inability to operate the computer
This is the last sign of a failing power supply, which is that the computer fans are spinning normally, yet the screen cannot display anything in front of you. This means that the power supply is no longer able to supply the graphics card with enough electricity to operate it.
But remember, this problem may be caused by the incorrect installation of the RAM chips, but in a very high probability you may hear a beeping sound from the motherboard indicating this. But if you do not hear anything and yet the computer fans and the central processor are spinning without displaying anything on the screen, this is a sure sign of a damaged power supply. Here are some very important tips when assembling a new gaming computer .