Installing from CD-ROM
 | Note |
|---|---|
If you already have another operating system installed and want to create a dual boot system so that you can use both Red Hat Linux and the other operating system, read Appendix G for details. |
To install Red Hat Linux from a CD-ROM, choose the
CD-ROM option from the boot loader screen and select
OK. When prompted, insert the Red Hat Linux CD into your CD-ROM drive (if you did not boot from the
CD-ROM). Once the CD is in the CD-ROM drive, select
OK, and press
The installation program will then probe your system and attempt to identify your CD-ROM drive. It will start by looking for an IDE (also known as an ATAPI) CD-ROM drive. If found, you will continue to the next stage of the installation process (see the Section called Language Selection).
| Note |
|---|---|
To abort the installation process at this time, reboot your machine and then eject the boot diskette or CD-ROM. You can safely cancel the installation at any point before the About to Install screen. See the Section called Preparing to Install for more information. |
If a CD-ROM drive is not detected, you will be asked what type of CD-ROM drive you have. Choose from the following types:
- SCSI
Select this if your CD-ROM drive is attached to a supported SCSI adapter; the installation program will then ask you to choose a SCSI driver. Choose the driver that most closely resembles your adapter. You may specify options for the driver if necessary; however, most drivers will detect your SCSI adapter automatically.
- Other
If your CD-ROM drive is neither an IDE nor a SCSI, it is an other. Sound cards with proprietary CD-ROM interfaces are good examples of this type of CD-ROM. The installation program will display a list of drivers for supported CD-ROM drives — choose a driver and, if necessary, specify any driver options. It is recommended that you use the oldcdrom.img image file
 | Tip |
|---|---|
A partial list of optional parameters for CD-ROM drives can be found in the Official Red Hat Linux Reference Guide, in the General Parameters and Modules appendix. |
What If the IDE CD-ROM Was Not Found?
If you have an IDE (ATAPI) CD-ROM, but the installation program fails to find your IDE (ATAPI) CD-ROM and asks you what type of CD-ROM drive you have, try the following boot command. Restart the installation, and at the boot: prompt enter linux hdX=cdrom. Replace the X with one of the following letters, depending on the interface the unit is connected to, and whether it is configured as master or slave (also known as primary and secondary):
a — first IDE controller, master
b — first IDE controller, slave
c — second IDE controller, master
d — second IDE controller, slave
If you have a third and/or fourth controller, continue assigning letters in alphabetical order, going from controller to controller, and master to slave.