Re: Windows 7 can't recognize a 3TB hdd
What does Windows Disk Management Show?
Start > Right Click Computer > Manage
Left hand panel > Disk Management (expand) > Click Disk Management
It should here show the full size, but perhaps in the bottom section of the right side pane, you might see the entire disk (should show disks starting at 0 (your root drive)) and it might have a large part of it blacked out. If that's so, it just hasn't been allocated.
If none of this is true, can you post a screen grab of the Disk Management MMC?
Me: You'd think as the dominant species we wouldn't be so effing stupid.
J: We're just intelligent enough to be completely effing stupid.