I have the same problem but my processor is CPU E5200, I would appreciate if someone could provide an answer how we can get the VT working.
I have tried the Bois Utilities; Nothing; Got in touch with Sony; no help, although they tried? and refered me to this site and ultimately to go to Microsoft?
It sure would be nice if we could get some help from Intel.
Microsoft chose to make VT a requirement. The Intel chips support VT. It's upto Sony to enable support. I can't see Microsoft changing the requirements, and Intel's chips support the required functionallity.
I know for the CS120J, Sony had realeased a new BIOS with VT support.
What are the models for the computers?
Good News for SONY VAIO User.