Disk 0 Unallocated May 2026

Analysis: The drive used GPT. The primary partition table at sector 0 was overwritten by a faulty USB hub that sent garbage data. The backup table at the end was fine.

| MBR | GPT | |-----|-----| | Supports max 2TB per drive | Supports drives larger than 2TB | | Stores partition table in first sector | Stores backup partition table at end of drive | | Single point of failure | Redundant tables, more robust | disk 0 unallocated

You open Disk Management to partition a new drive or troubleshoot a slowdown. Instead of your familiar volumes (C:, D:), you see a chilling sight: Analysis: The drive used GPT