First, why is the touch screen of the touch one machine not allowed?

       1. It may be that after using the touch screen of the touch-one machine for a period of time, the reflective stripe around the touch screen is covered with dust. Please wipe it with a dry soft cloth. Please restart the touch-one unit and re-calibrate.

       2. It may be that the touch screen control card does not receive the operation signal before the touch-one machine host starts loading the touch screen driver. Please power off and restart the touch-one unit and re-calibrate.

       3. It may be that the reflective stripes of the touch screen of the touch-one machine are slightly damaged and cannot be completely repaired.

       Second, the touch screen of the touch one machine does not respond?

       1. It may be the connection of the touch screen of the touch-one machine. One of the connections to the host port is not connected. Please check if the connection is normal.

       2. It may be that the driver of the touch screen of the touch-one machine does not have the serial port number corresponding to the actual installation of the touch screen. Please install the driver from the new one. At present, most touch screens are free of drive.

       Third, the touch one machine runs for a period of time after the black screen

       There are many factors that cause black screens, such as power lines, drive cards, booster bars, etc., as long as one of them causes a black screen. Therefore, when such a phenomenon occurs, the user cannot blindly replace a certain component, and it is necessary to check the fault source in turn to completely solve the black screen problem.

       Fourth, touch one machine boot no signal

       The first thing to check is whether the signal cable is plugged in and the interface is loose. If there are no problems, you have to consider replacing the signal line. Be sure to reboot after changing the signal line.

       5. The remote control cannot be operated (most touch ones are not equipped with a remote control)

       Check if the remote control of the touch-one unit is loaded with the battery, whether the remote control is aligned with the remote sensor, and whether the remote sensor is connected to the drive board. If there is no problem, the remote sensor may be damaged or the drive board may be damaged. Contact the touch-one machine manufacturer to replace the remote control.

       Note: The touch all-in-one is an electronic device, and different problems will inevitably occur in different environments. However, most of the problems users can solve, and some serious problems need to be handled by the one-touch machine manufacturers. Therefore, when encountering problems with the touch-one machine, do not disassemble the touch-one machine by yourself. You should contact the touch-one machine manufacturer for the first time to avoid a safety accident or increase the malfunction of the touch-one machine.