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# Different CPU models have different pins, so when upgrading the CPU, you must first check the CPU model supported by the motherboard and whether to upgrade the BIOS. Understand the CPU interface and use software to check the CPU status, mainly looking at the interface and power consumption. The replacement CPU must meet the power consumption and interface requirements.
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## 1, liquid silicone # 2. Screwdriver 3, brush 4, rag or toilet paperIf you want to replace the CPU of your computer by yourself, you can refer to the following steps:
1. First check the motherboard model. If there are pins on the motherboard, you don’t need to use a CPU with pins. If there are no pins on the motherboard, you need to use a CPU with pins. #2. After preparing the CPU that needs to be replaced, you can start the official replacement. 3. First remove the radiator from the CPU, and then clean the silica gel and dust on the radiator 4. When installing the CPU, you need to pay attention to whether the interfaces of the CPU and the CPU bracket are aligned. If you install it without aligning it, it is easy to cause damage to the CPU pins or the motherboard pins. So you need to pay special attention when installing the CPU. #5. Apply a layer of silicone on the surface of the CPU. When applying silicone, be sure to apply it evenly. If it is unevenly applied, the heat dissipation performance of the CPU's radiator may not be fully utilized and the temperature of the CPU may be too high. #6. Finally, install the radiator, close the cover of the chassis, and proceed with the lighting test.The above is the detailed content of How to replace cpu. For more information, please follow other related articles on the PHP Chinese website!