Yes, idling at 65-70°C is typical for an i5 7600.
Yes, idling at 65-70°C is typical for an i5 7600.
It seems unusual if it's running at idle. Are you certain the cooler is properly connected to the CPU? Those standard coolers can break easily, and high idle temps often point to a faulty mount. What were your temperatures before you replaced the thermal paste? Do you have sufficient airflow in your system?
You figured it out. The cooler wasn't properly placed. Appreciate the help!