So, it seems that my external HD works flawlessly with every computer I plugged it on save for one: My own PC
At other places, all I had to do is to plug the HD in and it’ll get detected and I can use it normally.
However, I have to connect-disconnect it for a random amount of time in order for it to be detected on my PC. There is still the sound effect of connecting a USB device to my. When it doesn’t work, the HD beeps on and on until it’s disconnected.
So in regard of this weird phenomenon, I call upon thy help oh intelligent people of the Black Mesa forums, for without thy help I will be suffering in this dire situation.
tl;dr External Hard Disk won’t be detected normally on my PC, but it works normally on every other PC so far. Help