WEll lets see here from what I can tell
try trimming the remote before you plug the heli in
make sure that the trims are at zero longest beep on the remote
then plug the heli into the battery and see how it flies
mine needs trim before I even take off cause it wants to spin in circles so I have to trim to the right
If this does not work a new board may be necessary
I am sure others will have some advice