How to Initialize a 4TB drive?

Joseph Martens

Honorable
Dec 26, 2013
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10,510
I have a Seagate ST4000DM000 4TB disk that is recognized in the BIOS.
Win7 will not Initialize the disk as either GPT or MBR and gives a device IO error.
Seagate Diskwizard does not recognize the drive installed on my PC, so I can't use it either.
Updated BIOS & Win7 still no joy.
Is there any way of initializing this drive?