Have you tried holding down the option key during start up to see if your Mac OS X disk will appear in the selection menu? If it doesn't appear in that, then there could be a problem with your optical drive.
I assume its a slot loading super drive or combo drive. It's not been modified in anyway.
Hi, thank you. I tried holding down the option key during start up and I got a blue screen with an icon of a paddlelock with a blank input box and an arrow key box poining to the right. If I click on the arrow key, it does not take me anywhere. I do not know what to put into the blank input box. Any ideas?
Thank you for your assistance.