I try to upgrade my Tecra S11-15G to Windows 10. But the installation tells me that the processor is not compatible with the NX feature.
After verification, normally the i7-640M processor supports NX / XD, but I can not find the "Executable Disable Bit-Capabiltity" option in BIOS (even after updating v. 3.5).

Does anyone know a solution?
Or is it that the PC is not at all compatible for the update.

Thank you