Atatool Hot! -
: It can report if an HPA password is present and be used to set, lock, unlock, or freeze HPA security.
: ATATOOL is a powerful tool for removing Host Protected Areas (HPA) and Device Configuration Overlays (DCO) on hard drives. These are hidden areas of a disk that can be used to conceal data or artificially limit a drive's reported capacity (e.g., a 1TB drive showing as only 32MB). atatool

