I have two questions and hope both can be addressed by this forum. I have a 1T hard drive which when connected is recognized as only 32mb which I believe is the size of the cache. I didn't connect it for a couple of months after purchase so I no longer have any purchase info. Could the problem be the curcuit board attached or something internal? Additionally, I have a gateway E4000 desktop which is fine otherwise until I connect an external usb device (thumb drive, solid-state external hard drive, etc) - the pc reboots for no apparent reason. Any ideas as to why?