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on motherboards it a port that allows a fan to connect to it to cool a CPU/ Northbridge heatsink in bios PC health menu it registers the speed of fan to make sure the CPU ain't to hot and fan spinning maximum speed
A heatsink and fan is required. Without at least a heatsink, the processor would get way too hot in a very short period of time. This overheating of the processor could permanently damage it and render it useless.
The CPU heatsink, then thermal paste and the CPU itself.
The CPU is not part of the motherboard but it is placed on the motherboard. The CPU is squared and about a quarter inch square in size. It is placed in the CPU socket. A heatsink/fan is placed on top of the CPU to keep the CPU cool which makes it pretty hard to see because the heatsink/fan covers it when it is in a working computer.
The CPU fan and the CPU heatsink (in liquid coolers, this would be the radiator).
You must be referring to the CPU heatsink/fan assembly. Modern CPUs generate so much heat that it is necessary to provide cooling in order to prevent damage. The heat sink is a metal piece which mounts directly on top of the CPU, through physical contact the heatsink draws heat from the CPU into itself. The top of the heatsink is designed to have as much surface area as possible in order to maximize heat dispersal. Usually a fan is then mounted on top of the heatsink in order to further increase its cooling ability.
No , it servers as the fan for the CPU on the motherboard , this can be done with any motherboard
Inside the computer, you will find a fan and heatsink assembly clamped on or screwed down. Indeed there may be many of these, but the largest one on your motherboard is most likely the CPU cooler. Under that heatsink is your CPU. Note: If you plan to open up your computer & find the CPU bear a few things in mind. 1. Never open up a computer that's plugged in. 2. Be very careful when removing the CPU heatsink, some clips are very tempermental and you may damage the heatsink CPU or motherboard if you slip.
Overheating issue. Open your cabinet and clean the heatsink with a blower or a small brush to clear the dust. If it still happens, install a larger heatsink and/or a CPU cooler fan. Use SpeedFan to monitor your CPU temp.
If you're just changing the fan, no. If you're changing the entire heatsink, yes.
The central processing unit (CPU), and other chip sets and motherboard modules can be cooled through various methods. One conventional type uses and integrated heatsink/pipe assembly with an integrated fan built in. These and other cooler assemblies mount the motherboard via pre-tapped mounting holes. Moreover, these mounts can motherboard and or processor specific.
Before mounting the motherboard in the case I like to install the CPU and CPU fan/heatsink on to the motherboard. In fact, it is recommended to install the CPU & heatsink while the motherboard is still our of the case to make the job easier.