Open Task Manager by pressing Ctrl+Shift+Esc to check CPU usage. If there is a graphical intensive program running, like a game or photoshop, and the CPU usage is over 50%; it is normal for the fan to produce noise. Fan speed is controlled by the temperature control system, which can adjust the fan speed according to host heat volume.

按 Ctrl + Shift + Esc 或在搜索框中搜索 “任务管理器” ，然后选择“任务管理器”，打开 任务管理器。 检查任务管理器中的 CPU 列，看看是否有程序超过50%。 如果正在运行图形密集型程序，并 …

Open Task Manager by pressing Ctrl+Shift+Esc to check CPU usage. If there is a graphical intensive program running, like a game or photoshop, and the CPU usage is over 50%; it is normal for the fan to produce noise. Fan speed is controlled by the temperature control system, which can adjust the fan speed according to host heat volume.

For general issues, see What to check if the PC seems warm. Windows 10. Open Task Manager by pressing Ctrl+Shift+Esc to check CPU usage. If there is a graphical intensive program running, like a game or photoshop, and the CPU usage is over 50%; it …

2024年10月3日 · SpeedFan is a free, open-source application that allows you to monitor and control fan speeds for various hardware components, including your ThinkPad’s CPU and GPU. The Lenovo ThinkPad is renowned for its durability and performance, but even these workhorses can get hot under the collar, especially when tackling demanding tasks.

2023年6月26日 · Checking the CPU usage, cleaning air vents, closing applications, and updating the BIOS can all help in reducing fan noise. Lenovo is a great choice for anyone looking for a...

2019年7月1日 · I'm mainly looking for advice on the cpu fan. In BIOS, there is no specific fan profile that I can identify, rather phrasing like "Intel Speedstep Technology," and "Turbo Mode" under CPU setup....

2024年10月13日 · If the fan runs at high speed and efficiently cools down the components without generating excessive noise, it indicates that your Lenovo fan is performing optimally. However, if you notice elevated temperatures or loud noises coming from the fan, it could be a sign of insufficient cooling or a malfunctioning fan.

2024年10月14日 · Checking the fan speed is an excellent way to determine if your Lenovo fan is working correctly. Here’s how: Check the fan speed in the BIOS: Restart your laptop and enter the BIOS settings. Look for the fan speed settings, and check if …

2021年6月6日 · One common cause is thermal throttling. Laptop coolers must, of necessity be small and light. They are also relatively underpowered. If you run an app such as HWMonitor or HWinfo, you will get...