just installed hard drive and it says....

that my hd has no available memory.... Do i have to format the drive and how do I format it?

what kind is it? are you sure it's compatible?

figured it out.. Just had to downgrade to v. 2.11 then format the hard drive, then upgrade back to the jj os... thanks anyways...

You can do it in jj os. It's different to how to do it on the akai os this threw me at first as well. All you have to do is go to load (mode, load) choose hard disk, press the window button and you will see a format option over key F2.