Drivers not loaded after extracting eMMC

Hi everyone,

I tried to copy my BeagleBone Black running Debian according to these steps: http://elinux.org/BeagleBone_Black_Extracting_eMMC_contents.
Everything works the same on the copies it seems, only no driver is loaded for it in linux/windows. The device does show up in device management, but no driver is loaded with it. Does anyone have experience with this? Any help would be greatly appreciated.