What is a common symptom of overheating in HP desktops and laptops?

Frequent system crashes are a common symptom of overheating in HP desktops and laptops. When a computer's internal components, such as the CPU or GPU, become excessively hot, it can cause the system to become unstable. To prevent damage, the system may automatically shut down or crash, leading to data loss or unsaved work being lost. Overheating can result from various factors, including dust buildup in cooling fans, improperly functioning cooling components, or high-performance tasks that generate more heat than the cooling system can handle.

The other options do not directly relate to overheating. An unresponsive keyboard often signifies a potential software issue or hardware connectivity problem, while a flickering display typically indicates a graphics issue or poor cable connection rather than heat-related problems. A slow internet connection is usually associated with network connectivity issues rather than the system's thermal performance.