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in front of the cooling fan
The Dell 4550 cooler can be removed by first removing the metal safety lock that keeps the cooler fan pinned on top of the microprocessor. The wire connecting the fan to the motherboard can then be pulled out gently and a new cooler fan installed.
The DataStor Fan Notebook Cooler comes with a usb cable for power.
It is 350 deg F.
Check your thermostat switch.
fan and heatsink
It may run cooler, but this depends on if your radiator fan has a thermostat controlled temperature gauge or if your fan is mechanical. A mechanical fan has a fan belt attached and runs when the engine runs.
You dont.
sink
Fan and Heat Sink
Fantastic-(fan-test-ic)
A fan or cooler relay is used in electrical furnace to change the blower speed to the blank speed for cooling