 In Windows Vista, the default boot screen is represented by a green indeterminate progress indicator.The boot screen can be changed so that it displays a static image of an aurora with the text, "Starting Windows Vista" by enabling the "No GUI boot" option within the Windows System Configuration Utility (msconfig.exe).Microsoft would update the aurora image throughout the lifecycle of the operating system, starting with the first service pack, where it was altered to match the image displayed during the operating system's hibernation screen.