Did you not see the MINTEMP error message? That means that you have a thermistor problem - either faulty, or more likely, the leads are shorted to the heater block or to each other. Search for MINTEMP error and you will get loads of advice and instruction.
Did you not see the MINTEMP error message? That means that you have a thermistor problem - either faulty, or more likely, the leads are shorted to the heater block or to each other. Search for MINTEMP error and you will get loads of advice and instruction.