I had installed CM11 on my nook hd+ and it was working fine for about two weeks. Then while I was reading, the screen froze with lines on them and I had to do a forced shutdown. After that it wouldn't turn on. I tried all possible combinations of the buttons, left charging it overnight - no use. The only sign of life is when I connect the charger, the light glows green. If I press the power key for 8 seconds, it goes off and if I press the key again, it comes on. Also, when I connect it to my pc, the usb device found sound is heard, followed by 'usb device unrecognized' sound. This happens even if I connect to the pc after holding down the power key for 8 seconds. I'm out of warranty, so I openend it up, disconnected the battery and connected again. But no change. Please help guys. Is it something related to the ROM or is it a hardware defect?
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