Power connection: Ensure that the power input meets the voltage range and specifications specified by the product. When connecting the power supply, pay attention to the positive and negative polarity to avoid reverse connection and equipment damage. When using an external AC power supply, choose the appropriate model and connect it according to the correct wiring method.
Interface usage: When connecting external devices to the interface, ensure that the device interface matches the circuit board interface to avoid interface damage caused by forced plugging and unplugging. During device operation, try to avoid frequent plugging and unplugging of interface devices to prevent data transmission errors or device failures.
Expansion module installation: If you need to install an expansion module, such as a PCI card or PCMCIA device, you must first turn off the device power and install it correctly according to the product manual to avoid system recognition or compatibility issues caused by improper installation.
System maintenance: Regularly inspect and maintain the equipment, clean the dust on the surface of the equipment, and check whether the interface connections are loose. In terms of system software, timely updates of operating system and application patches are necessary to improve system security and stability.
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