hello I recently purchased a Seagate Expansion Portable Drive that is 1TB. I plugged it into my pc and i could not locate it. I went into disk management, my computer and device manager with no luck of locating the hard drive. I plugged it into another laptop but I ran into the same issue. I went onto seagates support site and downloaded the sea tools and diagnostic software yet I couldn't locate the hard drive there either. Plugged it into other usb ports on the laptop and pc yet the problem still persists