Windows 7 - The easiest and safest way to enable hardware-virtualization

What is the easiest and safest way to enable hardware-virtualization on my laptop?
Laptop specs:
Model: HP dv4-2145dx
CPU: AMD turion X2 dual-core mobile M520 2.30 GHz
OS: windows 7 64bit

You go into the BIOS and you turn the hardware virtualization to On. Either you will have it or you will not. It's not a dangerous setting at all.

probably you can help me........i have a sony vaio laptop vpccw1s1e i want to turn on hardware virtualization in my bios but when i run intel processor identification utility in CPU technoligies it say virtualization technoligies NO:

is there anyway i can hack my BIOS to enable this??? i would do anything to get this to work....

thanks in advance for your help or any help there is

Hi there
If the function doesn't exist in the processor then -- No GO.

Sometimes stuff is hidden or deliberately hobbled to force consumers into getting a more expensive model but if the INTEL CPU identification utility says NO virtualisation facility -- then you are out of luck.

However this does NOT mean you can't run Virtual machines -- on VMWARE for example you can run 32 bit GUEST vm's -- but without VT you CANNOT run 64 BIT GUEST VM's.

( Not sure about vbox or Virtual PC from MS - but vmware player / vmware server are FREE from vmware and run 32 bit Guest VM's just fine).

VT facility btw has nothing to do with whether you can run a 64 bit HOST -- all you need for that is a 64 bit capable CPU.

Incidentally if you DO have a 64 bit capable CPU and VT feature -- then its quite amusing to run the 32 bit XP system as a HOST and have the 64 bit Windows 7 x-64 running perfectly as a GUEST VM under XP.

In this case however Virtual and Real machine will see a max of 4 GB RAM since the host OS can only address up to 4 GB RAM max.

Cheers
jimbo