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5TB WD Black HDD will only format to 561GB
Installed in Win 7 64bit system, WD 5TB Black HDD is only recognized as being 561GB. Disk was initialized using GPT (not MBR). Data Lifeguard Diagnostics and Computer Bios both recognize drive as 5TB. Drive passes Data Lifeguard Tools testing. Why can't Windows 7 see the entire drive?