Audible Beeps: 2 long
Possible Cause: Configuration is incorrect. The system configuration has changed since the last boot (addition of a hard drive, for example) or a loss of power to the real-time clock has occurred. The real-time clock loses power if the onboard battery is not functioning correctly.
Action: Press the F1 key to record the new configuration. Run the server setup utility to change the configuration. If this message persists, you may need to replace the onboard battery.