You may ask this in the Ask Admissions Consultants forum, though your question is very shallow and lacks details.
Your score is fine for HBS or Stanford, frankly. It is about your profile at this point. The score is a pass/fail. It wont' prevent you nor will it keep you.
There are people with 710 who get dinged from a sub-20 school and people with 690 who get into HBS.... the application is key.
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