My computer froze up and was giving me all kinds of problems so I decided to wipe it and start again (something I've done several times without issue). When I got the OS booted back up, I went to install drivers. This particular laptop doesn't have a disc drive, so I have an external one plugged in. The problem is there's no drivers for the USB ports, SD slot, ethernet, or wi-fi. As far as I can tell, I literally have no way whatsoever to load anything onto the computer. Any ideas on what I'm missing? Thanks!