SOLVED PXE-E32 Error; Not sure what went wrong.
@JazKW The PXE-E32 error code means a TFTP timeout. So I suspect you have option 66 not pointing to the correct server. Is it set to the FOG server IP address? Is your TFTP server running and working properly. Please follow this to make sure: https://wiki.fogproject.org/wiki/index.php/Troubleshoot_TFTP