My uncle recently reprogrammed my computer because it was old and he reprogrammed everything and installed Windows 7. Before the change the usb ports worked fine but now when i plug anything in to the usb ports it's not reading. I've tried going to MY COMPUTER and seeing if the device pops up in the "Device with Removable Storage" area but nothing shows up there as well. I don't know much about computers so I'd greatly appreciate any help given. Thanks Guys!!