Can't start host- need intel vt-x turned on

Hello,

I have already read about how to enable the intel VT-x in the Bios which I have done already. I can open Vsphere (5.5) client just fine. It only happens when I try to open the host. I have checked and double checked my bios. I'm thinking there may be something in the client that I need to turn on. My Bios is updated too.

I am using a hp compaq 6200 pro with an intel for my hardware. My vsphere esxi has its own server though.

Can someone tell me if there is something hidden that I am missing to get this error to go away?

Thanks!