Touch all-in-one machine can be seen everywhere in everyone's life and work. For the merchants who use the touch query all-in-one machine, because the touch all-in-one machine is placed in public and is frequently used, there will be some large or small problems. What are the solutions to the failure of the touch screen of the touch all-in-one machine? The following is a brief introduction to Rongda Caijing:
1. Touch deviation: the position touched by the finger does not coincide with the mouse arrow.
Analysis: after installing the driver, when correcting the position, there is no vertical touch to the center of the bull's-eye position.
Solution: recalibrate the position.
2. Touch deviation: some areas touch accurately, and some areas touch with deviation.
Analysis: a large amount of dust or scale is accumulated on the screen stripe around the screen of the touch all-in-one machine, which affects the transmission of the screen.
Solution: clean the touch screen, pay special attention to the screen reflection stripes on the four sides of the touch screen, and disconnect the power supply of the touch screen control card during cleaning.
3. No response to touch: when touching the screen, the mouse arrow does not move and the position does not change.
Analysis: there are many reasons for this phenomenon, as follows:
(1) The dust or scale accumulated on the sound wave reflection stripes around the four sides of the surface acoustic wave touch screen is very serious, which makes the touch screen unable to work.
(2) The touch screen has failed.
(3) The touch screen control card has failed.
(4) The touch screen signal line is faulty.
(5) The serial port of the computer host has failed.
(6) The computer system has failed.
(7) Touch screen driver installation error.
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