What problems do you get installing Windows 7 64bit?
I installed 7 32bit to get the system up and running. In hardware profile it is telling me that this is a ACPI x86-based PC and wont allow me to change it.
Yes thats normal as you installed the 32bit version. What did you expect to be able to change it to?
I installed the lates bios for this board and the specs for the board say that it is 64bit capable. what do I do?
You need to boot and install from a Windows 7 x64 DVD.