Hello all, I have an HTC One that was running a cyanogenmod snapshot ROM( cant remember which one) on android 4.4.2. Today I was using google chrome and out of no where the phone shut down without warning. I tried to turn the phone back on but nothing is working. I have tried several button configurations and even the bright light method but still nothing. I currently have it plugged in to a wall charger but it wont even show the led light confirming the charge. it also isn't recognized by my computer at all and when I hold the power button the keys at the bottom wont even flash. completely dead, no response at all, please help!!!!!!!!!!!!!!!