Yes if the problem is with the machine. In the video linked above, it is the memory card that was hacked. The result on another machine with the same card was the same. It showed 0-0 at the start but completely reversed the vote from those on the paper ballots inserted.
The only way to prove the machines wrong is to do an actual, manual ballot count. This is expensive and will never be ordered unless it is very close. Certainly the County and City clerks will be trying to avoid a manual count.