I have DRAGON WAR ELE-G7 CHAOS BLUE-SENSOR GAMING MOUSE and within a month of purchase, the cursor has stopped responding, but the lights and right/left click buttons are working fine. Since the LED is not working, I hope I am right in assuming that I have to get a new LED. But there aren't any screws in that mouse model, so I don't know how to open it to replace the LED. Can anyone help/guide me? Thanks