Help EVO not able to read SD card

[bruler1230]

I am having a problem with my EVO reading the SD card. I have taken the battery and card out , left it out for atleast 60 seconds, and when i put it back in and turn the phone on, in the notification bar, it says "safe to remove SD card". In the settings, if I press Mount SD card, "Safe to remove SD card" pops up in the notification bar. I am unable to access any information on the card. I have tried another SD card and that one didnt work either. I am thinking maybe a hard reset is next. I have talked to sprint tech support and they have been no help, they just suggested I take to a store to see if it can be repaired. Any had a problem like this? Thanks.