I installed one of the new JB roms from rootzwiki. I'm using CWM and when I went to install in the rom it had some error and I used the up/down arrows and the power button to select install from SD card and installed the ROM. Now it's on a screen reboot, install, etc. but when I select reboot and push the power button it just turns the screen on and off. It will not allow me to select anything. How do I fix this?