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 …

Jul 19, 2025 · Select Component Tests > Fan and run the test. Clean the Vents Dust buildup can block the fan. Use a can of compressed air to gently blow out dust from the vents. Avoid using …

Feb 10, 2025 · My new Z2 Tower G9 machine (purchased on 30.12.2024) CPU fan does not pass Bios test "Important: The test detected a speed problem with the CPU - 9306801

Jan 31, 2017 · Want to know how can I diagnose the fan in my laptop to find out if is working properly or not. What and how do I run a test for it?

Apr 19, 2025 · I ran the HP PC hardware diagnostics windows / UEFI earlier this evening. When I ran the UEFI fan speed and thermal test it goes quickly to 40% and then stays / freezes at …

May 3, 2025 · Fan Test: Use the HP PC Hardware Diagnostics tool to test the functionality of the cooling fan. This tool can help identify whether the fan is working properly or requires …

Mar 3, 2025 · Run the "System Test" or "Fan Test" to check for any hardware issues. Could you please confirm which HP unit you are using? The exact model number will help us provide …

Mar 6, 2011 · Testing the fan Hi! I have a Vostro 1520 that I've had for a little less than two years. The fan seems to have stopped working completely and the computer turns itself off when it is …

May 14, 2025 · Run System Tests → Fan test 5. Check Task Manager for High CPU Usage Press Ctrl + Shift + Esc Go to the Processes tab If a program is using a high CPU for long periods, it …

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 …