Question Customer has X9DRG-HTF+ motherboard and Nvidia GRID GPU (K1 & K2) installed. After loading vSphere 5 update1, he noticed that Xorg is not running. Answer If you have bios earlier than 8/14/23, please download our latest bios from product page which has updated code to support Nvidia K1 & K2 Grid GPUs. Please also remember to disable "Above 4G decoding" under PCI configuration menu in the bios. And if using multiple cards in a system, please try setting MMCFG Base under CPU configuaration to either 0x30000000 or 0x40000000. 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) D B P P FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 17043 Feature: - Intel Virtualization Technology (Intel VT) Peripherals: - VGA (PCI-e) 09/17/13 SV     Print Answer