When I turn on the A/C at my house it running 5 min and then is stopped ,but the unit out side still running.I did change the control board and the capacitor already but is still happen again.I check the motor blower is really hot.also when the blower fan run was very slow,it not running like before.do you think I need to change the motor blower? Thank you for your help

My guess is that you have a bad blower motor, be sure to install the correct capacitor for the new motor.

I change the new motor,now the A/C working very good,thank you for your help