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 ...

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 ...