转载地址:http://blog.csdn.net/gaojinshan/article/details/12992333
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碰到如下的这个问题，在BIOS中，将“Intel虚拟化技术”开启，就行了！
This virtual machine is configured for 64-bit guest operating systems.
However, 64-bit operation is not possible.
This host supports Intel VT-x, but Intel VT-x is disabled.
Intel VT-x might be disabled if it has been disabled in the BIOS/firmware
settings or the host has not been power-cycled since changing this setting.
(1) Verify that the BIOS/firmware settings enable Intel VT-x and disable 'trusted execution.'
(2) Power-cycle the host if either of these BIOS/firmware settings have been changed.
(3) Power-cycle the host if you have not done so since installing VMware Workstation.
(4) Update the host's BIOS/firmware to the latest version.
For more detailed information, see http://vmware.com/info?id=152。
虚拟机已经被配置为64位客户操作系统。然而，64位操作不可用。
此主机支持英特尔虚拟化技术（VT-x），但是英特尔虚拟化技术被禁用了。
如果在BIOS固件设置中，禁用了VT-x，或者改变了这个设置但还没重启主机，它都是无效的。
（1） 检查BIOS/固件设置，启用VT和禁用 'trusted execution.'
（2） 如果更改了这些BIOS/固件设置，重启主机。
（3） 安装VMware Workstation，重启主机.
（4） 更新BIOS/固件到最新版本。
更多详细信息，请参阅 http://vmware.com/info?id=152 。
Note: If VT is enabled on an ESX host, the vmx flag is found in
Intel EM64T CPUs do not have segmentation support in long mode. If the Intel EM64T CPU is VT-capable, it comes with hardware virtualization support (Intel's Virtualization Technology). This hardware virtualization support allows VMware to work around the lack of segmentation, making it possible to run 64-bit guest operating systems on Intel EM64T VT-capable CPUs.
Notes:
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碰到如下的这个问题，在BIOS中，将“Intel虚拟化技术”开启，就行了！
This virtual machine is configured for 64-bit guest operating systems.
However, 64-bit operation is not possible.
This host supports Intel VT-x, but Intel VT-x is disabled.
Intel VT-x might be disabled if it has been disabled in the BIOS/firmware
settings or the host has not been power-cycled since changing this setting.
(1) Verify that the BIOS/firmware settings enable Intel VT-x and disable 'trusted execution.'
(2) Power-cycle the host if either of these BIOS/firmware settings have been changed.
(3) Power-cycle the host if you have not done so since installing VMware Workstation.
(4) Update the host's BIOS/firmware to the latest version.
For more detailed information, see http://vmware.com/info?id=152。
虚拟机已经被配置为64位客户操作系统。然而，64位操作不可用。
此主机支持英特尔虚拟化技术（VT-x），但是英特尔虚拟化技术被禁用了。
如果在BIOS固件设置中，禁用了VT-x，或者改变了这个设置但还没重启主机，它都是无效的。
（1） 检查BIOS/固件设置，启用VT和禁用 'trusted execution.'
（2） 如果更改了这些BIOS/固件设置，重启主机。
（3） 安装VMware Workstation，重启主机.
（4） 更新BIOS/固件到最新版本。
更多详细信息，请参阅 http://vmware.com/info?id=152 。
Intel
Intel CPUs require EM64T and VT support in the chip and in the BIOS.Note: If VT is enabled on an ESX host, the vmx flag is found in
/proc/cpuinfo.Intel EM64T CPUs do not have segmentation support in long mode. If the Intel EM64T CPU is VT-capable, it comes with hardware virtualization support (Intel's Virtualization Technology). This hardware virtualization support allows VMware to work around the lack of segmentation, making it possible to run 64-bit guest operating systems on Intel EM64T VT-capable CPUs.
Notes:
- Firmware/BIOS support is required to enable Intel Virtualization Technology. Some systems (particularly laptops) do not have the necessary firmware/BIOS support to enable Intel Virtualization Technology, and cannot run 64-bit guest operating systems.
- In multi-processor systems, all processors must support compatible VT implementations. At a minimum, all processors must implement the same VMCS revision ID. In multi-processor systems with mixed processor steppings, 64-bit guest operating systems may not be supported.
- Many servers that include CPUs with VT support might ship with VT disabled by default, and VT must be enabled manually. If your CPUs support VT but you do not see this option in the BIOS, contact your system vendor to request a BIOS version that lets you enable VT support.
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