Use a can of compressed air to disperse dust and dirt.Ĭan you return your USB device? If it's new, then probably. As dust can work its way into your PC via USB slots, take the time to keep these ports clean. Dust is the enemy of PCs, so it is worth keeping your system in a dust free environment to encourage performance. Of course, you should already know how to solder never attempt DIY jobs without prior experience.Īlso, check for dust and dirt in your USB ports, especially those around the back of your PC where dust regularly collects. If the USB port is coming loose, you may be able to solder it back into place.
Check the ports are firmly seated wobbly USB ports are an indication of hardware that is wearing out. USB ports, meanwhile, should be checked with your PC switched off, and disconnected from the mains supply.
Cables should be sturdy, without any splits the plugs should be solid, with the metal section firmly attached. USB cables can usually be replaced, however, while ports can be repaired.Ī physical check of USB equipment is a good idea. For peripherals devices, fixes will almost always center around the USB cable, and the port on your computer. If your USB hardware is not showing up in Linux and you suspect it is defective, you have two choices: fix or return.Ī fix will typically involve checking the USB port, as well as the device that is currently not working.
