I have a card reader and put my 8 GB sd card in it, then plugged it into the usb port. nothing is happening! at the bottom it shows a little usb cable and a check mark next to it, but when i go to computer it says that nothing is plugged in. its crutial i get these pictures onto my laptop! help please, thanks!
Is the SD card seated properly in the card reader? The SD card is likely to actually be a SDHC card, which is formatted differently from regular SD cards, run system updates and see if anything changes.