mains or power supply is responsible for converting alternating current in one or several direct currents. This is responsible for powering all circuits that make up the device. It is common for this type of equipment to malfunction or be damaged and need to be replaced. As a device that handles electricity and uses materials that are prone to wear, it generally has a long service life.
How to tell if your new power supply is compatible with your computer?
power supply is a power distribution Entering from the power cord, converting that power and distributing it, making our PC work. If you have questions about the quality of power supplies sold in your city, they’ll give you a reference in the same place they sell them.
When we are changing such an essential part as the power supply of our computer, we must know what power supply or what power supply our computer has. However, there are certain characteristics to consider when it comes to our PC power supplies, such as:
- Shape: like a motherboard, or a computer case, Power sources can be classified by form. It can be seen that its compatibility is determined by the way. The most common power supply format is ATX, which measures 140 x 150 x 85 mm
- Quality approach rather than quantity: This part depends a lot on the type of computer you have, since if the power supply is for a normal office computer, you don’t need a good power supply over 400 watts. Multimedia devices require about 500 watts, while gaming PCs require 800 to 1200 watts, depending on the same PC configuration.
- Cooling System: A good quality internal fan will work great for your power supply.
How should you prepare your computer to be able to replace the power supply?
As a fundamental part of a computer, replacing a PC’s power supply is certainly not an easy process. However, it’s not impossible, you can do it yourself. No need to go to a technician. It is recommended that to replace your PC power supply, you must take into account its requirements, which you can buy online through Amazon.
power cable
You have to think about the power cables, put them on the computer motherboard, and finally disconnect them all. There are several power cables, and you must know how to connect them to avoid further damage to the device.
shut down the computer completely
- Before replacing the power supply or doing any work inside the PC, you must Power off the computer, which will prevent you from getting a shock, although this is unlikely to happen. It also prevents short circuits from damaging your computer.
- The computer case, the part responsible for covering the computer components, must be opened correctly. These covers are usually fastened with special screws and must also be manipulated with a screwdriver or special tools. Incorrect calculations or misuse of these tools can cause even more damage to the computer.
What steps should you follow to properly change the font?
To properly and efficiently replace your computer’s power supply, you must first understand its components and what a general power supply is, and don’t make a mistake. Now, to make changes, you must follow a series of steps that will be described below:
- Disconnect all power cords: On the motherboard you will be able to find the main cable, also known as the ATX cable. This can be 20+4 pins and allows for the separation of four extra wires. Simply put, it is released by simultaneously pressing the side tabs.
- 12V power cord: When the ATX cable is disconnected, the auxiliary cable is disconnected and its function is to provide additional 12 V to the device.
- Release the source code: Usually, the fountain is attached with 4 screws, after removing them, the fountain can be removed without any problems.
- Remove the old and put in the new: After the source is released, it must be removed and the new one placed in the same position as the other, since they are predetermined by the shape of the screw. It must be done well when tightening, but not too hard.
How to verify that your PC power supply is properly connected?
In the future, you should consider performing technical maintenance and cleaning your PC power supply to extend the life of the device. Once plugged into the computer, you can use the unfolded clips to make a bridge to connect the ATX cable between the green pins and any black pins. So if you have residual current, the fan will spin for a few seconds.
What should I do if the computer does not turn on?
After all connections are made, you should check that the cables are properly connected, in place, and that the power connector is also connected, if the problem persists, consult a professional technician.