Question I trying to build out a node form the follow 2U twin - 6027TR-H71RF+ and are stuck on the following screen “System Initializing” with B7 stop code on bottom right hand corner. What is B7 error mean? Answer The stop code error B7 or B9 are relate to memory module. One of the memory module got stuck at check point. Please check your memory. 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) 7 T X F FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 17605 Peripherals: - Memory 12/06/13 DL     Print Answer