I have just installed a new SSD drive along side my old Sata HHD drive. Everything was working fine on old drive now i have installed Win 7 on new SSD i am having problems getting the USB's to connect/recognise any external storage devices. The USB's work as normal if i plug say a USB stick in or my webcam etc but not if i plug any of my external drives, I have been trying to connect my Seagate external, also my WD passport drive but no joy. Any ideas please. Not sure if it will make any difference but i have left the OS on the other drive as well but also i have changed the names of the drives.