I have a Hp 250 G2 that i only got a roughly a week ago and its working great running windows 8.1 I have connected my Verbatim Model 64119 1TB External HDD to it and the laptop will recognize it fine but then within minutes it says its malfunctioned and then it gets disconnected and I've got to pull the USB cable out and put it back in for the laptop to recognize it again its really starting to annoy me. Any Solution for this? That doesn't involve formatting the drive because i really i mean really don't want to lose the stuff on that HDD.