Computer repair: How to repair a broken power supply

computer repair
Computer repair: How to repair a broken power supply

Computer repair- The power supply is an electronic device component that serves as a current provider for other components. Without a power supply, an electronic device will not be able to turn on. Because of this very important function, you should know how to repair the power supply. The goal, of course, is that you can fix it yourself when something suddenly breaks.

If you know how to fix a power supply, you will need to wait for a technician to arrive when the computer crashes. Thus, your activity does not need to stop for too long. Not to mention the problem of service fees that you can reduce if you can do everything yourself.

In general, there are two ways to repair the power supply, namely by replacing the power supply with a new one or reconditioning it. Both of these methods are faster and easier than having to disassemble the complicated power supply arrangement.

Signs of a damaged computer power supply

Before talking further about how to repair the power supply, you should first know the characteristics of a PC that has a damaged power supply. This is intended so that you do not get the wrong target when doing repairs. It could be that the power supply is damaged, but the power button or it could be a problem with the monitor.

The characteristics of a PC experiencing a damaged power supply include:

1. The computer is totally dead

If the power supply breakdown, the computer will die completely because the main function of the power supply is to supply power to other components. To make sure, you can press the power button several times. If it still doesn’t turn on, try checking the power connection, whether there is a chipped cable or not. Also, check the condition of the socket. If the socket and cable are secure, there is a high probability that the damage is in the power supply.

2. Computer restarts frequently

A computer that restarts itself can be said to be natural if indeed at that time there were too many tasks being done by the computer. However, this can be an indication of a power supply failure if it occurs too often. The type of damage to the power supply that causes the computer to automatically restart is a problem with the installation of the power supply, unstable current because the power supply has damaged components or the power supply is detached.

Overall, a computer that restarts frequently can be an early indication that the power supply is about to fail. At a time like this, you need to fill in all important data because it doesn’t take long for the computer to shut down completely.

How to repair the power supply yourself at home

You don’t need qualified skills to practice how to repair a power supply. All you command is basic electrical skills such as connecting wires, testing currents, and soldering skills.

Some simple steps you can take as a way to repair the power supply include:

  1. No damaged or loose power supply cables.
  2. Open the power supply box and look inside. If the fuse is in good condition, proceed to the next step.
  3. try using a stabilizer and reduce the use of electronic devices (unplug the mouse, headphones, and keyboard). If the computer still won’t turn on after this step, continue to the next step.
  4. Check the power transistors, resistors, and capacitors on the power supply. If these components are in good condition, then you need to check the connection of the power supply to the CPU.
  5. If you have done all the steps but still don’t know where the source of the damage is, it is necessary to replace the power supply with a new or reconditioned one.

That’s How to fix a damaged power supply without calling a technician. Here are some tips and tricks from friends on how to fix your home’s power supply. Don’t rush to contact a technician because you can fix it very easily too.