Question Only one CPU core detected on FreeBSD 9.2-RC4 on Supermicro X10SLM-F with CPU E3-1240 v3. any idea? Answer Please download BIOS from Supermicro website and following procedure.: http://www.supermicro.nl/products/motherboard/xeon/c220/x10slm-f.cfm: Before flash BIOS please mover JPME2 to 2-3 close: After finish BIOS update please power off and move JPME2 to 1-2 close: Should be fix this issue 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) C Y A 4 FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 17137 Peripherals: - CPU 10/02/13     Print Answer