I'm a newbie to the forum. I have had a CN7 sd card running in my nook color for about 3 months with no problems. However the other day after my nook ran out of juice and I did a full recharge and it shows that my wifi network is disabled and it won't connect. When I boot with my BN sd card wifi works just fine thank you! Anyone know how to fix this? I have tried rebooting my router, forgetting my connection and still no go.