id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 6127,AMD-V is not work on VirtualBox 3.1.2 OSE,Joseph Poon,,"I have a VB 3.1.2 OSE hosting on FreeNAS(FreeBSD 7.2). i use AMD Athlon(tm) II X2 240 Processor, and Zotac {{{GeForce}}} 8200 clipset motherboard. i also enable ""Virtualization"" and ""Secure Virtual Machine Mode"" in BIOS. i have install a Windows 2008 R2 guest OS on VB. But AMD-V is not work within Windows 2008 R2. i use amd tools to test the guest os, it said that it is not enable AMD-V. enclosed please find the VBox.log for your reference.",defect,closed,VMM/HWACCM,VirtualBox 3.1.2,duplicate,AMD-V,,other,other