1. First, turn on the computer host. Let's first understand that there is a CPU fan on the CPU of the motherboard, and the fan will be powered by a power cord. Unplug the fan power cord first.

2. Then turn the four pillars of the fan, and then pull them up, so that the pillars are peeled off from the motherboard in turn.

After all the pillars are pulled up, we can easily pick up the CPU fan. At this time, you can understand how the fan column angle holds the motherboard.

4. Be careful and push hard next. There is a bead on the edge of CPU slot. Press the strut and buckle outward, and you can lift it.

5. There is also a button cover to press the CPU, and then the button cover can be lifted.

6. Finally, the CPU can be easily taken out. In the process of removing the motherboard CPU, do not use force to avoid damaging the slot and CPU.

Precautions for disassembling computer CPU with extended data:

1, CPU prohibits pins/contacts from being placed downward. For boards such as graphics cards, it is forbidden to put the circuit board face down on the desktop, and it is better to put it in a box or put the radiator down.

2. The slot bar of 2.CPU must be pulled to 90. Pay attention to handle with care, and don't tilt the CPU at a large angle, otherwise the CPU pins will bend easily.

3. INTEL contacts the CPU. When operating, hold the CPU firmly and then take it out. Don't take it out and fall. This will easily cause contact damage to the CPU slot on the motherboard. Pay special attention!

4. When installing INTEL's fan, pay attention to first install the baffle under the motherboard, then align the fan screws with the nuts on the baffle, fix the position diagonally but don't tighten them, and then recycle and tighten the four screws. AMD fans should pay attention to whether the buckle is in place.

5.CPU fan should be careful not to put the blade down, but horizontally, and don't touch the blade when disassembling, so as not to damage the blade.