Many people will encounter the problem that the computer fan base cannot be removed. This is usually caused by the base being stuck or the screws being rusted due to long-term use. PHP editor Banana brings you a detailed tutorial on how to easily remove the computer fan base. From identifying the type of base to choosing the right tool, this article will guide you step-by-step through the process. Read on to learn how to easily remove your computer fan base to keep your computer running efficiently.
1. The fan shape of this kind of CPU is round, and its heat dissipation base is also round. When you want to remove this kind of CPU fan and base, first unplug the power supply of the host, and then Unplug the CPU fan.
2. In order to better see what kind of structure this fan has on the back of the motherboard, I took the following photo. It is a nail tip that supports a large clip and is inserted into the motherboard. into the CPU fan hole to fix the CPU fan and base.
3. The nail pin on the round base of the CPU can be screwed in or out by turning the black knob on the fan. Now to remove the fan and base, then remove this Twist the knob upward.
1. There is a metal baffle above the fan, which is the silver metal piece with a black horse head printed in the middle. Unscrew the two screws in the opposite corners of this baffle and remove the baffle to expose the plastic (transparent) fan
2. There are three screws under the fan blades that are fixed to the golden heat sink. Unscrew these three screws and you can remove the fan.
3. Plug the other end of the fan power cord into the motherboard, follow the cord to find the connector, gently unplug it, and the entire fan is disassembled successfully.
4. Go to the computer store to buy a motherboard fan (note that the screw holes are in the same position), the ball type is best, install it in the reverse order above - pay attention to the three fan screws with the same tightness
When replacing two wires of a three-wire computer motherboard fan, you need to replace the fan plug and remove one yellow wire. Some computer motherboard fans use three wires, one of which is used to control the fan speed. This The first wire is usually a yellow wire. As long as we break this wire, it becomes two wires. At the same time, just change the plug to a two-hole plug.
You need to be careful when disassembling the fan on the computer motherboard. The following are the specific steps:
1. Shut down and power off: Before any disassembly or replacement of hardware, you need to shut down the computer. And unplug the power cord to ensure safety.
2. Open the computer case: Use a screwdriver or other tool to loosen the fixing screws of the computer case and open the case cover for better access to the internal parts.
3. Remove the fan: Find the fan and radiator that need to be removed. There are usually two or four fixing screws. Before loosening the screws, you can gently pull the fan by hand to confirm whether it is loose. Proceed with disassembly again. Some fan plugs need to be disconnected before they can be removed.
4. Cleaning and replacement: If you just want to clean the fan, you can use a blower can or soft brush and other tools to clean it; if you need to replace the fan, you can choose a new fan that is the same as the original model and replace it. Retighten the screws to secure.
5. Installation and testing: After disassembly and replacement, you need to close the chassis cover and reconnect the power cord and other computer parts. Then you can start the test to confirm the working status and temperature control effect of the fan and radiator.
Cannot be changed at will.
1. Because the CPU fan is an important component responsible for heat dissipation, choosing an inappropriate or low-quality fan may not be able to effectively dissipate heat, causing the CPU to overheat and affecting the performance and stable operation of the computer.
2. Each CPU requires different fan specifications, interfaces, and heat dissipation capabilities. CPU fans of different brands and models are not universal, and random replacement may lead to incompatibility or improper assembly.
3. Replacing the CPU fan requires disassembly of the computer motherboard and other components, which involves hardware operation and installation skills. Improper operation may cause damage to computer components or other accidents.
To sum up, the CPU fan cannot be replaced at will. You should choose the appropriate fan according to the CPU model and brand, and be careful when operating.
If you do not have relevant knowledge and experience, it is recommended to seek help from professionals.
When removing the Fanuc drive cooling fan, be sure to disconnect the power and follow the steps below:
1. Open the case: Depending on your specific device model, open the Fanuc drive where chassis. A screwdriver or other appropriate tool is usually required to remove the case cover.
2. Locate the fan: In the open case, locate the cooling fan mounted above or on the side of the drive. The fan is usually attached to the drive or case with screws or buckles.
3. Disconnect the power supply: Before removing the fan, find the power cord connected to the fan. Typically, fans have pluggable power cords that allow you to disconnect power by simply pulling the power connector.
4. Remove the fan: Use the corresponding tools to remove the fan from the drive or chassis according to the fixing method (screws or buckles). If there are screws, use an appropriately sized screwdriver to loosen them by turning them. If using a buckle, locate the buckle and press or release the buckle to unsecure it.
5. Clean or replace the fan: Once the fan is removed, you can clean its surface or use compressed air to blow away the dust. If the fan needs to be replaced, be sure to purchase a new one that is compatible with the device.
6. Install the fan: Secure the cleaned fan or new fan back to the drive or case. Reverse the previous steps to reconnect the power cord and secure the fan properly.
7. Close the chassis: After ensuring that all connections are normal, reinstall the chassis cover and secure it to the chassis with a screwdriver or appropriate tool.
Of course, the circuit board of the remote control electric fan is mainly used to receive remote control signals and process them. It outputs in three levels. The voltage of each output is 220V. The motor is the same as the ordinary motor with four or five wires. , directly connected to 220V, you can only connect one of the gears and cannot adjust the speed. The 220V neutral line is connected to the black wire, and the live wire is connected to the red wire. The red, white and blue wires are the three gears.
When replacing two wires of a three-wire computer motherboard fan, you need to replace the fan plug and remove one yellow wire. Some computer motherboard fans use three wires, one of which is used to control the fan speed. This The first wire is usually a yellow wire. As long as we break this wire, it becomes two wires. At the same time, just change the plug to a two-hole plug.
1. First, use a flat-blade screwdriver or your hand to loosen the tightening bolts at the four corners of the CPU fan.
2. Then pull up the tightening bolts at the four corners of the fan.
3. Then unplug the power cord between the fan and the motherboard.
4. At this time, you can remove the fan directly by hand.
5. Take a look at the principle of the fan fixing bolt foot. It is composed of two pieces of plastic as a tightening bolt, with a tightening bolt inserted in the middle.
6. When the tightening bolt is inserted into the motherboard fan fixing hole, insert the tightening bolt between the two tightening bolts.
7. In this way, the fan can be fixed and pressed on the CPU, so you only need to operate in the opposite direction when disassembling.
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