Question I have tried to boot the X10SBA MB without keyboard and monitor, and there have a 5 long beep code. What does this beep code mean? Answer The 5 beep sound asserted when no keyboard attached and the console redirection is disabled. It's mean that No Console I/O Devices are found. Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) Y Y T E FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 19531 N/A 10/24/14     Print Answer