First of all, hello to all in this forum. This is my first post here So anyway here is the problem. Issue: When trying to install a 64bit guest OS on VMware I am getting the following error. You have configured this virtual machine to use a 64-bit guest operating system. However, this host is not capable of running 64-bit virtual machines or this virtual machine has 64-bit support disabled. I cannot find anything in BIOS that will enable VT. I bought this motherboard because it was claimed that it is VT ready. I updated the BIOS to the latest version. Here are all the Hardware and Software specs. Motherboard: Abit iX38 Quad-GT BIOS ID:14 CPU: Quad Q9400 OS: Centos 5.3 64Bit VMware: Workstation: 6.5.3 build-185404 I do not understand why VT is not option in my BIOS. Thank you.