my hydro is acting like there is no SD card inserted, i have tried cleaning the SD card and the port,i can also see no damage on either of them, also none of the water damnage tabs have changed colors so its not water damnaged. i also downloaded an app to check for viruses and there were none. I have no clue what to do.... any one have any solutions they would be much appericated. also could i just go buy a micro sd card the same size and use that or would it not work?