Replacement PC fans are essential components for maintaining optimal system performance and preventing overheating. Whether you're upgrading your current setup or replacing a malfunctioning …

Experiencing unusual noises from your computer can be concerning. Whether it's a fan spinning too loudly, a buzzing hard drive, unexpected clicking sounds, identifying and resolving noise issues is …

Nov 13, 2025 · How to Troubleshoot Fan Issues Summary: This article provides information about how to troubleshoot and fix issues if the computer fan is not working, the fan noise is loud, the fan is …

Identify your product Enter a Dell Service Tag, Dell EMC Product ID, or Model.

PC Diagnostics Run a quick test or other assessments on your system Diagnostic applications are not compatible with your operating system.

Learn why your laptop or computer is overheating and how to cool it down. Discover the causes of high CPU temperature, including fan-related issues, and tips for preventing overheating.

Dell provides technology solutions, services & support. Buy Laptops, Touch Screen PCs, Desktops, Servers, Storage, Monitors, Gaming & Accessories

Nov 13, 2025 · Identifying High Temperature, Heat, Thermal Concerns, Fan Noise on Dell Laptops Summary: Identify if you have any valid concerns about the thermal and fan speed levels on your …

Battery, Power, and Fan Learn how to troubleshoot battery issues, run diagnostics tests, and manage AC adapter, fan, and power issues on your PC.

Feb 9, 2026 · This article contains information about how to identify and resolve noise issues on Precision Desktop Workstations.