Hello, I really need help with this. I just bought a external harddrive and my computer won't recognize it. Here is the background:
My fingerprint reader and printer worked fine through USB. I plugged in my external HD and my computer would not recognize it. I read up on it and it said try unplugging your other USB devices. I unplugged all USB devices (except keyboard/mouse) and plugged in my external HD. My computer recognized it. I go to plug in my external HD again a few days later and it will not recognize it anymore. Now, when I plug my other USB devices in (fingerprint reader/printer), my computer will not recognize those now. Does anyone know why my USB's are acting up like this??? I could not find this problem on the forum.