Newly installed Hard drive unrecognizable in late 2012 iMac
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I'm attempting to Internet recover on my 21.5 in late 2012 imac. I installed a new hard drive, the WD blue 1TB. It will not recognize that a new hard drive is there to rinstall Mountain Lion. I have looked in the disk utility to try to choose how to partition the drive, but no drive comes up. I made sure all the connectors were firmly in place before re-adhering. At the moment I'm installing OS X onto my external MyBook.