Question I have installed a Xeon E3-1220v3 (LGA1150), Transcend TS1GKR72V6HL - 8GB DDR3 1600 REG CL11 on a new X10SLM+-LN4F motherboard. The system is stuck in a loop at "initializing system" and does a series of *4* low volume beeps. I haven't found any info of those 4 beeps in documentation and there are conflicting answers on forums. Can you help me? Answer Your Transcend memory is Register ECC and it doesn't support on X10SLM+LN4F motherboard. The motherboard requires Un-Buffered ECC or NON-ECC memory. Please refer to our Test Mem list. http://www.supermicro.com/products/motherboard/xeon/c220/x10slm_-ln4f.cfm 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) F W 4 G FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 16762 Peripherals: - Memory 08/09/13 DL     Print Answer