If your PC case is several years old, you may feel that it no longer cuts it. It may not have USB-C, or even USB 3.0. It may not offer enough airflow for your current hardware, or enough space for all ...
I get the above message even after I've removed both front panel USB connectors (2.0 and 3.0). I originally thought it was because those had been damaged, since the 3.0 ones are very tight (my case is ...