i tried to flash CM12 and Gapps 5.1.1 on the tablet. CM12 installed but not Gapps for some reason . The device rebooted into CM12 but without google apps. Now i cannot reload fresh rom and gappps into SDCARD to reflash as I cant see the SD card from the file manager nor can I flash from ODIN any other working or stock roms (ODIN and my PC no longer see my phone SDCARD).

I can still see the SDCARD in recovery mode but since i cant find it in file manager or connect from my PC. I cant load any new roms and gapps to correct the installation.

i have supersu on the device...i guess that means its rooted.

pls help