I think you can change it by going to the Nvidia control Panel. If not, you can download a free program such as Rivatuner or nTune
A fan or cooler relay is used in electrical furnace to change the blower speed to the blank speed for cooling
The string activates a switch in the fan.
due to the resistance coil
The motor is either single or two speed. You can change the size of the pulleys if yours has a belt. If it is direct drive, it runs at the speed it does.
Why are you replacing the switch? If the fan works only on high speed, replace the fan resistor. There was a TSB for this.
Change blower fan control switch in the dash
That depends on the type of fan. If it's a belt driven fan, you should be able to change the drive belt pulleys. If it's a direct drive fan, you'll need to change the motor. Note an exception: some direct drive fan motors have multiple connection points which provide different operation speeds. When the cover plate is removed, there is typically a chart showing how to wire the motor for different speeds. If you see no such chart, you probably cannot change the speed of the motor. Also note: most modern fan motors are synchronous type, meaning that they control their speed from the fact that alternating current feeds the motor. If you change the input voltage it will not change the speed, but may destroy the motor. If the motor does not have brushes, you cannot use a motor speed control.
Fan regulators are similar to light dimmers. Their function is to control the speed of the fan. The regulator uses resistances for the speed of the fan. It acts as a divider and the speed changes based on the resistance.
may be a bad thermostat
This fan has three speed settings, low, medium and high.
same as low speed relay its call fan mode
cpu fan speed of 3590 RPM normal(CPU 73c)