Yesterday I rooted my HTC Droid Incredible (AMOLED). Following that I installed Cyanogen Mod 7, Build 30. The rom was running perfectly until earlier today. Half way through the day, at a point at which I'm sure I still had battery power, the screen no longer functions. Restarting is responsive, but still leaves a blank screen. The same goes with the method of holding the volume down key and the power button. How may I restore function to my phone, whether it be unrooting or however else? Whatever the method, how can it be done without a visual onscreen? Less important but still of interest, what is the likely cause that transformed the phone from one working to bricked so randomly? Thank you.