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The failure reason of laser cutting machine main analysis

by:Transon     2020-10-27
The failure reason of laser cutting machine main analysis
A: bad, environment electrostatic often cause the motherboard chip ( Especially the CMOS chip) The breakdown. In addition, the board met instant damage or grid voltage spikes, tend to damage the chip power supply plug near the system board. If the motherboard was full of dust, also can cause signal is short circuit, etc. B, device quality problem: damage caused due to poor quality of chips and other devices. C, man-made fault: charged I/O card, call waiting, and improper forcibly when install the board and plug docking ports, chips and other damage
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