Hi All. I have install BOOTCAMP on my iMac. It is installed on its own part ion of 400 Gbs, formatted as Mac OS Extended Journaled, and is a Logical Volume Group. I cannot get access to this partition to remove it, has anyone any ideas, I think the problem requires a good knowledge of apple programming. The only thing I can do is verify and repair the partition, and I keep getting the message that BOOTCAMP needs to be repaired. John