Anyway, I think you should rephrase the question because it is not clear.
How can you make a selected guidance approach with FDs OFF?
FDs OFF means you fly without any guidance and monitor raw data navigation. FMA is blank except for A/THR which must be OFF or in SPEED.
After setting levers to the TOGA notch in a modern model the GO AROUND mode becomes active, even if FDs were OFF. FMA will read SRS GA TRK A/THR and the reference will revert to HDG/VS.
All this, regardless of the type of approach (ILS, LOC or NPA)