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Touch integrated machine failure analysis

Source: KONWHAI TOUCHAuthor: nick Date: 2019-03-12 Click:

  •      The touch all-in-one is a perfect combination of a touch screen, a liquid crystal screen, an industrial pc unit (commonly known as a main unit), and an all-in-one casing, and finally a touch-operated machine can be realized through a power cord.
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  •      As a new type of media communication, the touch-enabled device is more and more widely used, and it is equivalent to a tablet that can be touched.
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  •      There are often some faults in electronic products. The faults of touch-based devices fall into two broad categories: hardware failures and software failures.
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  • Touch integrated machine failure analysis
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  •   Common hardware failures and software failures: 
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  • 1. Hardware failure common phenomenon
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  •      The power-on power light is off, the display is not displayed, the touch is out of order, the motherboard horn alarm is not available, and the display prompts that the error message cannot enter the system.
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  • 2. Software failure common phenomenon
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  •      If the touch is not allowed, the error message will not enter the system, and the software will not run after entering the system.
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  • Touch integrated machine failure analysis steps:
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  •      1. Static and then move: first think about the cause of the failure, and then do it again;
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  •      2. First outside and inside: first check whether there is a problem with the external power supply, equipment and circuit of the computer, and then consider the internal reasons of the machine;
         3. Soft first and then hard: Start with the software and then analyze the hardware.
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  •      The touch-enabled all-in-one is equipped with the world's most advanced multi-point infrared touch screen, no delay in response, sensitive response, all control on the screen surface, touch of any object, including finger and pen click touch screen, control all applications, easy to implement handwritten text , drawing, filling and other functions, using smooth and reliable.
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