The fixparts program repairs certain types ofĭamage to MBR disks and enables changing partition types from primary to On the older (and once more common) Master Boot Record (MBR) Globally Unique Identifier (GUID) Partition Table (GPT) disks, rather than Gdisk, cgdisk, and sgdisk programs work on Partitioning tools for Linux, FreeBSD, Mac OS X, and Windows. Sgdisk, and fixparts programs) is a set of text-mode GPT fdisk (consisting of the gdisk, cgdisk, If you find GPT fdisk or this Web page useful, please consider making a small donation to help keep this site up and running. This Web page, and the associated software, is provided free of charge and with no annoying outside ads however, I did take time to prepare it, and Web hosting does cost money. GPT fdisk Tutorial GPT fdisk Tutorial by Rod Smith, Web page update:, referencing GPT fdisk version 1.0.6