I have two SD cards both 8GB. The one I put CM9 on it last night and it was working fine. Then I used another 8GB card to put on CM7 since CM9 was quite working right. I would freeze on my every so often. Now, neither card will boot. I can hold the power button forever and my nook will not...
Nook not booting with SD card
Nook not booting with SD card