A power supply is one of the basic components of any PC, without which nothing works. Knowing the exact specifications of your power supply can help you determine if your system has the best configuration for your computing or gaming needs.
However, the nature of a power supply makes it difficult to find an easy way to check its specifications. This article explores several ways to see what power supply you have.
Find Out What Power Supply You Have
Check The PSU Physically; If you have assembled your PC and it is not a pre-built computer, the first thing you need to know is the specifications of the power supply. However, if it’s a pre-built PC, you may not know which PSU you have.
PSUs don’t communicate with motherboards because their only job is to power PC components. There is no way to tell what power adapter you have through your computer interface. The easiest way to determine what your power supply is is to physically inspect it.
Depending on the manufacturer, each PC provides information about the power supply in different places inside the case. You need to open the side panel of the computer case and find the PSU with a label or sticker on the side or top that lists all the information. about the power supply.
Depending on the model and manufacturer, the power supply is mounted in a different box inside the computer, which you must unscrew. In this case, you have to open the protective cover of the power supply unit. This is how to do it:
First, turn off the computer and unplug all cables, including the power cord and other peripherals. Depending on the brand and manufacturer, you have to unclip or unscrew the side panel to open the housing.
The power adapter is easy to find, usually near the power cord connector. All power supplies should have this label to indicate their specifications. So if you can’t see it, it should be on the side of the PSU that isn’t visible.
If there is no tag or label anywhere, then it is not a reliable marking as Underwriters Laboratories requires all manufacturers to provide this information. So you should change your power supply before it damages your PC.
Online Search; This method is especially useful if you have a pre-built PC but don’t want to open the case. You can go to the manufacturer’s website, type in your PC’s model number, and look up the specifications of the power adapter for that model number.
However, since manufacturers can change the specs and features of the PSU on some newer offerings of the same model, the safest way is to open the case and physically inspect it. However, you may not be able to find the information on some manufacturers’ official websites, as not all provide this information.
It also helps to google your PC’s make and model number and look up the PSU specs on reputable websites. There are online forums with dedicated and knowledgeable members who can help you figure out what power adapter you have.
User Manual; If you have a prebuilt PC, you can check the user manual to see which power supply you have. The manufacturer lists all the specifications you need to know. If not, you can find the model number of the power adapter and use it to search online for details.