Copy what's on the drive on the working PC then format it on the new W10 machine.
New PC has Windows 10 already installed. At first my touch screen didn't work, my speakers didn't work, nor did my external HD or flash drive. I got everything up and running, except the 2.0 flash drive. It still works on my laptop with Windows XP, so I know it's not a hardware problem. I've been to both the Asus and Sandisk websites to check for drivers. Nothing helps. There's nothing crucial on the drive, but I like to move things from PC to laptop and visa-versa. Does anyone have a fix or suggestion for this?