I just downloaded the iso and burned it to a dvd. I booted the computer using the iso. It started to load. My monitor now has a message that Not Optimum Mode Recommended Mode: 1280x1024 60Hz. (Analog). How do I fix this? If I need to remote in from another pc, how do I do that? The dvd has stopped spinning, so I assume that the install has completed. Is there an installation manual somewhere?