Schedule K-1 (Form 1065)

I received two K-1 forms after my fed return has been accepted. Then I tried to amend my fed return. One K-1 Form 1065 says "Do not use information in Part III" and I skipped the steps on Part III; the due amount did not change. Another form 1065 has 0s for all entries in Part III, and I entered them step by step; the due amount did not change either. Then TurboTax asked me why I need to amend, and I put something "I received Schedule K-1 with Form 1065", but TurboTax could not complete the amend. What should I do? Do I need to amend it if the due amount remains the same?

 

Thanks,

Qi