Installer Boot Options - To disable hardware probing, type: linux noprobe . - To test the install media you are using, type: linux mediacheck . - To enable rescue mode, type: linux rescue . Press  for more information about rescue mode. - If you have a driver disk, type: linux dd . - To prompt for the use of other install methods such as network install when booting from a CD, type linux askmethod . - If you have an installer update disk, type: linux updates . [F1-Main] [F2-Options] [F3-General] [F4-Kernel] [F5-Rescue]