This appears to be the relevant statutes in Florida:
http://www.leg.state.fl.us/statutes/...0103/0103.html
Notably, that:
“Votes cast for the actual candidates for President and Vice President shall be counted as votes cast for the presidential electors supporting such candidates. The Department of State shall certify as elected the presidential electors of the candidates for President and Vice President who receive the highest number of votes.“
And:
“Each such elector shall be a qualified elector of the party he or she represents who has taken an oath that he or she will vote for the candidates of the party that he or she is nominated to represent. The Governor shall certify to the Department of State on or before September 1, in each presidential election year, the names of a number of electors for each political party equal to the number of senators and representatives which this state has in Congress.”
It seems pretty clear to me that the popular vote winner is who the electors must vote for and if any “fix” were in, it was in before September 1st.
Is there any stated penalty for violating these Statutes? I don’t know, but just violating any general Florida law would presumably have some sort of penalty or remedy. But I’m not licensed in Florida so maybe not.