I dont think the board support VT anymore as i cannot see the VT mentioned in the latest bios release notes. It seems that it used to support VT in previoulsy released bios like version 1739. Probably there may have been some problems when VT was enabled. Anyway, this is something hard to answer as this board is no more under support.
If you want you can try to downgrade the bios to version 1739.
The best way to downgrade the bios will be the recovery method:
Note: if you find that after downgrading the bios, you are experiencing some other issues, it is best to stick to the latest bios with the new fixes.
All the best,
I downgrade to 1739, but still can't find anything about VT.
Then will try another lower version.
But I only find
--Expansion card test
what's wrong with my motherboard /CPU :-(
BIOS now --> MQ96510J.86A.1739.2008.0629.0001
See this post.
Actually, i dont know for the DG965RY since it is not amt board, i cannot say for sure that the board supports AMT.