Tim

The Nook Tablet when it doesn't have an external microsd, it powers on, you see the N screen then goes blank.

I have tried a couple CWM and was able to mount /sdcard but nothing seems to bring it back after a reboot.

I do have a linux system.  The bad thing is I don't have a USB converter.  I have an SD holder and the only system with an SD slot is a Windows 7 system

I do have ADB on the Windows system and adb devices does see it.