I'm using MacBook. Got some problems to seek for help.
I found that the machine cannot start up with CD, either MacOS or windows setup disc. (I have select them to bootup by startup disc or press "C" button).
It will just load for some second and eject the disc.
Then start up with the MacOS.
The drive actually can read the disc in MacOS.
But it just can't use cd to boot up.
Do any one know why?