I have a new 3TB hard drive usb 3.0. When I connected the hard drive into usb 3.0, the USB connects and disconnects continuously. I can't use the 3 ports USB 3.0 with my hard drive. But the hard drive in the USB 2.0 works fine.
I try in another notebook and works correctly. The problem is in my usb 3.0 of Gx70. I try to connect a pendrive 16gb usb 3.0 and works great. So, I don't understand where is the problem with my 3TB hard drive.
I have the latest drivers of AMD ( AMD Catalyst™ 14.4 Release Candidat) under windows 8.1 update 1 . My laptop is the MSI GX70 3BE (with apu amd5750+dedicated graphic 8970m 2GB