USB ports, those unconditional friends who help us connect any device we want. They deserve as much admiration as respect and care, and today's appointment is for the latter. Where you will learn how know which USB ports on your Windows PC are working correctly, in a very simple and effective way
Because everyone knows what a door is for, but it can be said almost with complete certainty that most of them cannot identify if it is working properly or not . Even the most clueless can overlook that a door is broken just because they have others and assume they are all working.
How to know which USB ports on Windows PC are working properly?
The answer to this question is easier than you think and comes in two solutions, but before we get into it , do you really know what a USB port is for?
A short explanation could be that it fulfills two simple functions, one is to provide a data service to the devices or peripherals that we connect (that access the computer, be able to see folders as in the case of telephones, among others). And on the other hand they also power said devices.
Everything you've just read works perfectly when the USB port is operating at the correct voltage it was designed for, that's why the first technique to know which Windows PC USB ports are working properly is as easy as fixing blurry games or applications in Windows, is via a USB voltmeter.
This device is connected between the USB port and another device, has a digital screen that, immediately after being plugged in, will indicate whether the port is providing enough measurement to operate the device (measures the output voltage of the USB port).
There are many variations of these Voltmeters, such as those that only display voltage or those that they are able to reflect even the amperage of the device .
Second technique: third party programs
Many times they are needed when other errors like “USB device not recognized” error occur and to enable USB ports stop working in Windows.
Today there are third-party programs for almost everything that fulfills the functions that the user needs, the best one in this case is called " USBDeview ", and it's very easy to use.
The first thing to install it is to go to the Nirsoft page, there you can download the program which is free. Once downloaded you will see that it is a compressed file, you must proceed to decompress it so that the executable file called " USBDeview ".
Double click on this file and you will notice that instead of being installed, a window will open allowing you to see all the active ports on your computer and also any recently used ones.
There is a lot of data since the application is quite complete, but what you need to know is towards the right side of this window, since the consumption of each of the USB ports appears in one of the columns.
Likewise we can click on each device to bring up a more complete section, in this you have to look for the option with the name " Power ", that is, the consumption that will allow you to know which USB ports of Windows PC is working properly.
What to do if a door doesn't work as it should
What you can try to do if your port is not working properly is to reinstall the USB drivers, this can be done from the windows device manager (if it's a controller issue, this should fix it).
If the problem is more than the physical bone than the Hardware then there is no other solution than to use another one available and if you don't have the space then buy a device to expand them (of which there are many such as hubs) .
And that's it, with this you already know the best ways to know which USB ports on your Windows PC are working properly . You can leave the information to yourself or share it with everyone, but the fact that you've already learned it is what really matters.