Alright, so I have been using a Razer Lachesis for about six months now, and all has been fine until the other day it just completely stopped responding (I'm running an HP with vista). It also seems that no other mice will work with my computer, just the pad. I've tried reinstalling the software, drivers, restarting, system restoring to a point before the problem twice, scanning for viruses and malware, and running a registry scan and nothing works. When plugged in the mouse just flashes once and doesn't respond. It's starting to become a problem. Help?

Computers & Internet - Razer - Lachesis 4000 dpi Gaming Mouse