Hello, I haven't used my SD-card reader with my SDcard (micro SD) card for a while. Last time I used it, it worked fine. However when I now use it, no matter what micro sd card or SD card I use. I get the error there is no sd card or it must be formatted or write protected when I try it. I also tried SDformatter but also said write protected. The slider on the SD card is NOT on locked. Also tried several USB ports... didn't matter.. What can I do.. I want to install gateway Oh gosh..