Ok after getting my system all up and running fine, my HDD just failed. FFS!.
So just setup a new drive, then all of a sudden when changing options in the menus as soon as you back out of the menus the system hangs with a black screen.
So set up a brand new card, and doing the exact same thing, but was ok before.
OK Update, its doing it after exiting the theme menu. Appears if you change something then exit then Black screen of death. But again ok from internal.
Well thats anonoying..