How to fix USB problems on any computer
There are many reasons why the USB ports on your computer, whether it's a desktop or a laptop, might not work.
The first reason is that the device wasn't cleaned and maintained properly, which can cause it to overheat over time and damage its parts.
The second reason, which is less common, is a software malfunction that prevents the USB port from working properly, a common problem in older versions of Windows, for example.
If you have one of the newer laptops, there is also the added difficulty of correctly identifying all the USB ports on the computer, with their different types and transfer speeds.
However, some operating systems provide very easy tools to determine whether the USB port is permanently disabled or whether the error is due to an update failure.
Here's how to fix any USB port errors on your computer.
● How to fix USB ports on a computer
Before you begin, it is advisable to check whether the problem lies with your computer's USB port or with the device you are trying to connect, such as any other peripheral device you are using.
If you have connected it to another device and the peripheral device is working properly, the next step is to thoroughly inspect the USB ports for dust and dirt that has accumulated over time, as they are one of the most common places for dirt to enter.
Cleaning surfaces is very easy, even for users who have never done it before, although you will need several mandatory items.
First, you will need a microfiber cloth that won't scratch your computer, as well as a suitable cleaning product: soap or glass cleaner won't do, but many supermarkets offer specialist products.
Secondly, it's best to get a suitable cleaning kit, because if you haven't cleaned the dust from USB ports before, it won't come off easily. Therefore, an air gun is essential, along with appropriate brushes.
Always make sure to disconnect peripherals and the computer from the power source, turn off the device, and then clean the USB ports thoroughly.
If the problem persists, the likely cause is an update failure, which may disable USB ports in systems such as Windows.
The easiest way to solve this problem is to access Device Manager by pressing the Windows key + R, then typing devmgmt.msc and running the program. Next, select "USB Serial Bus Controllers" and update each driver individually by right-clicking on it.
Another option is to uninstall it directly and restart the Windows operating system to automatically install the new versions, in case something goes wrong during the update.
Finally, if none of this works, it is best to take it to a specialist store to check for any hardware malfunctions, which, although unlikely, could happen.