From the HELiOS based GEHCMR Operating System (MR OS) Install screen, select 1. GEHCMR - MR Auto Install and press Enter.The Welcome to HELiOS for x86_64 screen displays.
Note: During the beginning of this process (such as checking dependencies and formatting disk drive), there are two active buttons in the lower right: ←Back and →Next. Do not select these buttons. Later in the process, these buttons are greyed out (inactive).
The software load proceeds through some checks and then begins the OS load. No responses are required.
A progress bar shows the percentage complete. This process takes about 15 or 20 minutes.
Result
When the software load is complete, a message appears stating that installation has completed successfully.