I can't remove a partition on my new iMac
I was trying to partition my new iMac hard drive to have a seperate partition to run some of my programs on Snow Leopard. Although, I was told I would be able to do this by a Mac Genius at the Apple Store, I have found out this can not be done. Which is fine, I am willing to live with that. The problem now is that I am unable to erase the partition I created.
When I go to Disk Utilily and click on Partition I have two partitions both called Macintosh HD (not sure why because I called one Snow Leopard). One is 2.2 TB and the other is 801.44 GB. That 801.44 GB is no longer available on my drive. Each partition I click on has grayed out options.
I have tried erasing the hard drive from Disk Utilities and then restoring from Time Machine, but it didn't help. I still have the unusable 801.44GB partition.
Thank you in advance.
iMac, OS X Mountain Lion (10.8.3), 3.2 GHz Intel Core i5, 16 GB RAM