If You Have the DVD of the Autodesk Distribution of Red Hat Enterprise Linux
Insert the DVD in the drive, and power off the system. The Linux installation formats the system disk and deletes all data, so power off all storage enclosures connected to the system. If left on, the Red Hat installer may reformat them as part of the installation process, resulting in data loss. Likewise you may disconnect any internal storage drives, excluding the system drive. Turn off the RAID controllers first, then the expansion enclosures.
When the Red Hat installation screen appears, select Flame Premium from the menu.
When the installation has completed, eject the DVD and reboot. After the system reboots, you may be prompted by the hardware setup utility to set up new hardware detected for your system. You can ignore these prompts and allow the utility's count-down to expire since the hardware for the system is unchanged.