i just bought a logitech c170 webcam but its activity light is off and it only produces a black screen. my computer recognizes it properly (i can select it in OBS) but it doesn't seem to be on. i've tried plugging it into different USB slots, including ones that my other gear was plugged in before (so i know for sure its not the USB slot that's broken), and i have manually installed and reinstalled the drivers that i got from the logitech website and checked it for updates but still the camera seems dead. i've tried another camera as well but it has the same problem so it seems like it has to do something with my computer.
I appreciate any help you might have.