Cooling Performance Diagnostic Tool 1.0

Cooling Performance Diagnostic Tool by TOSHIBA Corporation is a lightweight utility designed to evaluate the thermal health and cooling efficiency of supported TOSHIBA PCs. It collects temperature and fan-speed data from built-in sensors, runs controlled workload tests to assess heat dissipation, and highlights conditions that may lead to thermal throttling, instability, or reduced performance. The tool presents results in a clear, easy-to-read report and offers practical recommendations—such as cleaning air vents, adjusting power settings, or updating system firmware—to help restore optimal airflow and performance.

Key features:

• Guided, one-click diagnostics with idle and load phases
• Real-time monitoring of temperatures, fan speeds, and throttling events (where supported)
• Concise pass/warn/fail indicators with actionable guidance
• Exportable reports and logs for service and support
• Non-intrusive operation that does not change BIOS settings or fan profiles
• Designed for select TOSHIBA notebooks and desktops

Notes:

• Features and sensor availability may vary by model.
• Windows and administrator privileges may be required for full functionality.

For compatibility details and support, refer to your device’s documentation or contact an authorized TOSHIBA service provider.

Cooling Performance Diagnostic Tool is developed by TOSHIBA Corporation. The most popular version of this product among our users is 1.0. The name of the program executable file is TCCMain.exe.

You can check Dell Modem Diagnostic Tool, TOSHIBA PC Diagnostic Tool, QuickBooks Connection Diagnostic Tool and other related programs like Dealer Service Tool Catalog at the "download" section.