Reuel I think you should ask for more info before making a statement like that.....
When you say your dvd rom does not read CD's? do you mean when your trying to boot from the cd?
In that case go into your bios and change the boot order so that your dvd drive is first then reboot with the cd in it.
also if you can provide more info then just that it won't boot then perhaps we can be more help.