code: def write_msr(address, value):
          
          if win32.arch not in (win32.ARCH_I386, win32.ARCH_AMD64):
              raise NotImplementedError(
                  "MSR writing is only supported on i386 or amd64 processors.")
          msr         = win32.SYSDBG_MSR()
          msr.Address = address
          msr.Data    = value
          win32.NtSystemDebugControl(win32.SysDbgWriteMsr, InputBuffer = msr)
docs: Set the contents of the specified MSR (Machine Specific Register).
  
          @type  address: int
          @param address: MSR to write.
  
          @type  value: int
          @param value: Contents to write on the MSR.
  
          @raise WindowsError:
              Raises an exception on error.
  
          @raise NotImplementedError:
              Current architecture is not C{i386} or C{amd64}.
  
          @warning:
              It could potentially brick your machine.
              It works on my machine, but your mileage may vary.