Hey guys so I replaced my Western Digital 1.0TB 32 mb cache (Black) to a Western Digital 2.0TB 64 mb cache and I mount it in my case and plug in the power and SATA cord and it doesn't recognize it. My os is on a 256gb Crucial M4.
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Does it see it in the BIOS?
^This. You have to format it first. Does it show up in Computer -> Manage -> Disk Management?
Some more details about your system may be helpful.