While installing Ubuntu, my hard drive overwrote parts of Windows 7. My Hard Drive is a Dynamic Disk. While trying to reinstall Windows 7 Ultimate 64 bit, the install disc cannot find the Hard Drive. The BIOS can see the hdd and is able to boot into Ubuntu. I believe the problem is due to the dynamic disk type. Are there any tools that can easily change the hdd into a Basic or that can help with this problem? Attached is a picture of what "sudo fdisk -l" puts on the terminal.