SpeedFan How to set the CPU fan speed?

SpeedFan Configuration

Many friends turn on the software to adjust the fan speed "speed0x", and then found no effect and disappointed, that this is an invalid software. The fact is that the use of SpeedFan is not understood, resulting in it is a useless software illusion. In fact, before the official adjustment of speed, there are still some simple preparation work. Let's get into the configuration first

3 We go to the [Advanced] menu, in the "Chip" location to select the control chip, not too familiar with the friends do not worry, because usually only the right to choose the control chip to see the picture, if you choose the other is not to have these options. Do not choose the type of chip, read the article http://hi.baidu.com/lugoodboy/blog/item/326212d909ce00e038012ff2.html. Next, select the "PWM 2 mode option, which refers to the control of the number 2nd fan (PWM 1, 3, 4, 5, and so on). We need to set the control mode below, we have to choose "Software Control" here. then [memory]. So we can go back to the main screen to adjust the fan speed. Note that some fans will stop when the speed is below a certain percent of X, so remember to pay attention to the fan speed, so as not to cause loss. For a general fan, the speed of the fan is the slowest when it is 0% rpm.

Typically fan1/speed01 for CPU fan sockets (Cpu_fan), fan2/speed02 for system fan sockets (Sys_fan), fan3/speed03 for power supply fan sockets (Pwr_fan). The author's Foxconn G31ax-k Motherboard is fan2/speed02 for CPU fan sockets (Cpu_fan).

4 Configuration Speed

5 Pick Speed 02 (each person's computer is different, some is 01, as long as the CPU fan speed)

The bottom of the 6 figure is the SpeedFan automatically adjust the speed function, we enable automatic change.

After configuring Speed 02

7 below we can manually adjust the fan speed "speed 02", and then found Fan2 speed change is very obvious. " Since we are Fan2 the CPU fan, the other fan x data is not shown.

8 set the [fan].

9 after configuration

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11 Automatic Speed Regulation configuration

Although we can manually adjust the speed, but not satisfied. Next we need to Fan2 according to the CPU temperature automatically adjust the speed, then also need to configure temperature, tell Fan02 which is the CPU temperature, and then according to the temperature for speed regulation.

12 after the temperature is configured

13 Finally, "Automatically adjust fan speed" tick. However, it should be noted that the motherboard's control chip must be supported by SpeedFan, the fan socket must have a speed-regulating function, SpeedFan automatic speed adjustment to take effect. If we let SpeedFan power-on automatic speed, then put the SpeedFan shortcut into the "Startup" folder, so that the software will automatically boot, and then automatically adjust the CPU temperature. In addition, press the F2 key to change the "Speed 02" display as "Cpufan speed 02" as shown in the figure.

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15 other functions of the software

In addition, the software also has built-in assessment of HDD health and performance, and you can use the online Analytics feature to further evaluate your hard drive.

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We have a deeper understanding of the SpeedFan software. It should be able to help you spend a quiet summer. Everyone can go to www.crsky.com/soft/10252.html to download.

17 Related issues

Finally, some people put forward: "In the SpeedFan to set the speed to 60%, how a boot again to 100%?" On this issue, the main is the speed of the highest value is how much, SpeedFan boot the initial value is how much, the general maximum value is 100%, and then the boot on the CPU temperature will automatically adjust from 100% rpm. If you want to fix the speed at 60%, figure:

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Attention matters

Software speed settings can not be saved, each boot must be reset, is a major drawback of this software, I hope that the future version of the improvement.

Some motherboards use this software, there will be a sudden shutdown situation.