How to stop combat stuttering in Ghost of Tsushima with T620?

Combat sequences were plagued by stuttering as case temperatures stayed above 60°C. I initially tried cleaning dust, but the heat accumulation persisted, indicating a configuration issue. I then used the GamePP System Backup Tool to export the current configuration and reset the fan curve to optimize cooling performance. After the reset, AIDA64 monitoring showed the case temperature dropping to 50°C. Combat operations became smooth without stuttering, and multiple reboots confirmed system stability. The cooling configuration backup was completed, ensuring that the optimized settings were preserved for future reference and consistent thermal performance.