Tried on MANY different pcs and laptops, it seems like it's, just dead, I was using it at a gaming cafe, and I attached it to the front of the case, since they do not allow anyone to plug or unplug anything directly from the motherboard. and suddenly it just stopped working, after that I tried it on different pcs, and it just seems dead.

the only hope I have is that the “DPI stage” button light is like blinking and i can barely see like absolute 1 ray of red light deep in the sensor of the mouse. other than that, it would seem dead completely. 

Any thoughts on this?

MOUSE: razer viper 8khz 

model: RZ01-0358