Record the boot process or error screens for troubleshooting.

: The license is essential for headless data center operations where physical access is impossible.

High-performance, pixel-accurate remote access to the server’s graphical user interface or text console.

For those interested in the underlying security, the iRMC S4 license key is highly specialized:

license key, covering its purpose, the features it unlocks, and the registration process. Understanding the Fujitsu iRMC S4 License

Log in using an account with administrator privileges (Default username is typically admin ).

license key is the "golden ticket" that unlocks remote desktop access. Here is a short story about the hunt for that elusive key. The Ghost in the Server Room