Just installed a massive 4TB or 8TB hard drive, but Windows only recognizes 2TB? Don't panic. Discover why this happens and learn two simple methods to convert your drive from MBR to GPT to unlock its full capacity. 1. The 2TB Panic : Understanding MBR vs. GPT Building a PC or upgrading your storage should be an exciting experience. I recently installed a brand-new 4TB hard drive to expand my st..