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Underneath Hitachi HDP725032GLA380 Media:ģ19.21 GB SATA Internal Physical Volume OS X Extended: Hitachi HDP725032GLA380 Media (319.86 GB) (availability to erase, partition, first aid, and info)(Location: Internal)(connection: SATA) (smart status verified)(type: disk) OS X Base System(underneath Apple Disk Image Media) (capacity: 2.01GB)(Used: 1.3GB) (only available option is first aid) (mount point: /) (Type: disk image external physical volume)(connection: disk image) (Location: external) (Connection: Disk Image) (GUID Partition Map) (Smart status not supported) (type : disk) I have apple disk image media (capacity: 2.15 GB) (available to first aid,partition, and info) When I try to reinstall OS X I get the message:

Hi, I own an IMac (desktop) and I've been stuck on OS X utilities for about a month and I can't seem to get out of it.
