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Time：2021-10-25Views：0
We all know that the CPU cooling fan in the notebook plays a role of heat dissipation inside the notebook, and we also know that the CPU cooling fan occupies a pivotal position in the notebook. However, as soon as there was a problem with the CPU cooling fan, many friends panicked and didn't know how to deal with it. Today, the cooling fan manufacturer Xin Super Speed came to share with you some troubleshooting methods for the notebook CPU cooling fan, hoping to help everyone.
1. The blockage of the CPU cooling air duct causes shutdown failure
Troubleshooting: As long as it can be turned on, it means that the hardware system is okay. It may be that the CPU temperature is too high and the protection function is automatically turned on and the machine stops. The laptop was disassembled and checked, and no problem with the CPU cooling fan was found. The cooling air duct was disassembled and it was found that the air duct was blocked by some flocculent objects. After cleaning, the laptop was restored and the fault was resolved.
2. The CPU cooling fan stalls and crashes
Troubleshooting: The current mobile CPU basically has a temperature protection function. When the temperature of the CPU exceeds a certain limit, it will crash or restart to protect the CPU. If there is a problem with the CPU cooling fan, you should send it for repair as soon as possible to eliminate the fault and ensure that the cooling fan runs normally.
3. Inadequate installation of the CPU cooling fan causes frequent crashes
Troubleshooting: Because the CPU cooling fan is noisy, the CPU cooling fan of the laptop has been removed for cleaning before. Therefore, it is judged that it may be a problem with the CPU cooling fan, which causes the CPU temperature to be too high and the problem occurs. I disassembled the laptop again to check, it turned out that the screws of the original U310 CPU cooling fan were not installed in place, and the failure did not occur after reinstalling.
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