How to Download and Install SpeedFan on Windows 7 64 Bit
SpeedFan is a free program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips. It can also control fan speeds according to the temperatures inside your PC, thus reducing noise and power consumption. SpeedFan works with Windows 9x, ME, NT, 2000, 2003, XP, Vista, Windows 7, 2008, Windows 8, Windows 10 and Windows Server 2012. Including 64-bit versions[^1^].
If you want to download and install SpeedFan on Windows 7 64 bit, here are the steps you need to follow:
Go to the official website of SpeedFan at https://www.almico.com/sfdownload.php [^2^].
Click on the \"Download\" button under the latest version of SpeedFan (4.52 as of January 2022).
Save the file (instsf452.exe) to your preferred location on your computer.
Run the file as an administrator and follow the instructions on the screen to install SpeedFan.
After the installation is complete, launch SpeedFan from the Start menu or the desktop shortcut.
SpeedFan will automatically detect your hardware and show you the information about voltages, fan speeds and temperatures on the main window. You can also access more features and settings by clicking on the tabs or buttons on the interface.
SpeedFan is a powerful tool that can help you monitor and optimize your PC's performance and health. However, it also requires some technical knowledge and caution when using it. You should always backup your data and create a system restore point before making any changes to your hardware or BIOS settings. You should also read the FAQ and documentation on the SpeedFan website for more information and support[^1^] [^2^].
How to Use SpeedFan to Monitor and Control Your PC's Fans
One of the main features of SpeedFan is its ability to control the speed of your PC's fans according to the temperatures inside your PC. This can help you reduce noise and power consumption, as well as prevent overheating and damage to your components. However, not all fans and motherboards are compatible with SpeedFan, and you may need to adjust some settings manually to make it work properly. Here are some steps you can follow to use SpeedFan to monitor and control your PC's fans:
On the main window of SpeedFan, you will see a list of temperatures, fan speeds and voltages. The temperatures are labeled with icons that indicate the source of the sensor, such as CPU, GPU, HDD or SYS. The fan speeds are labeled with numbers that correspond to the PWM (Pulse Width Modulation) outputs on your motherboard. The voltages are labeled with letters that indicate the rails on your power supply, such as +12V, +5V or +3.3V.
To control a fan speed, you need to find out which PWM output it is connected to. You can do this by clicking on the \"Configure\" button on the main window, then going to the \"Fans\" tab. You will see a list of PWM outputs and their current duty cycle (percentage of power). You can change the duty cycle by moving the slider or typing a value in the box. You can also check or uncheck the \"Automatic fan speed\" option to enable or disable SpeedFan's automatic control.
To make SpeedFan control a fan speed automatically, you need to link it to a temperature sensor. You can do this by clicking on the \"Configure\" button on the main window, then going to the \"Temperatures\" tab. You will see a list of temperature sensors and their current values. You can click on a sensor and then click on the \"Advanced\" button to open a new window. Here you can set the desired temperature range for that sensor, as well as the minimum and maximum fan speed for each PWM output linked to it. You can also check or uncheck the \"Controlled speed\" option to enable or disable SpeedFan's automatic control.
To save your settings and apply them automatically every time you start SpeedFan, you need to click on the \"Options\" button on the main window, then check the \"Start minimized\" and \"Minimize on close\" options. You can also check the \"Set fans to 100% on program exit\" option if you want SpeedFan to restore your fans to full speed when you close it.
SpeedFan can help you keep your PC cool and quiet by adjusting your fan speeds according to your system temperatures. However, you should always monitor your PC's performance and stability when using SpeedFan, and avoid setting your fan speeds too low or too high. You should also consult your motherboard's manual and website for more information and compatibility issues with SpeedFan. aa16f39245