The USB disconnect will keep playing, and then a BSOD will occur.
Every now and then, my desktop will start frequently playing the usb disconnect sound, and then after about 5 minutes of this, a BSOD will occur. I have spent months searching the internet for a solution, only to find that all of them are about completely different problems. If this would be any extra help, my desktop was originally a HP Elite, that I souped up with a GTX 460, a corsair 50watt powersupply and 4gb of RAM. I have tried opening it up and checking everything is connected correctly, but I can't seem to find any problems.
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check chipset drivers and check that all USB drivers are upto date