How to solve the situation of insensitive touch of interactive board all-in-one machine

It is inevitable that there will be some failures in the process of using the interactive board. For example, the interactive board is not sensitive to touch. If we encounter such problems, how should we deal with them? Next, the teaching conference tablet all-in-one machine manufacturer will give you a detailed introduction. The specific points are as follows:

1. The touch mouse of the resistance screen of the interactive board only moves in a small area or the touch screen of the interactive board is not allowed to move in a small area or the touch screen of the interactive board is not allowed to drive. The touch screen calibration procedure must also be run after changing the display resolution of the interactive board.

2. The mouse has been at a certain point on the four sides of the display screen of the interactive board. This situation occurs because the touch area of the resistance screen is pressed by the display shell or the cabinet shell, which is equivalent to a certain point has been touched.

3. If the cabinet shell presses the touch area, you can increase the distance between the cabinet and the display screen. If the display shell of the conference flat panel all-in-one presses the touch area, you can loosen the screws of the display shell.

4. The mouse moves in the opposite direction to the hand touch. This is the four-wire connector connecting the touch screen control box of the interactive board and the touch screen.

5. The touch of the interactive board does not respond. We should check whether the connection of the touch screen of the interactive board is connected to the right, and whether one of the connections connecting the keyboard port of the host (take 5V touch screen working voltage from the keyboard port) is connected. If the above condition is not confirmed, please delete the touch screen driver and restart the computer to reinstall the driver, or replace the driver with a newer version.

6. Is the circuit connection of the interactive board? If not, turn off the device and then connect all the circuits correctly. Then check whether there are devices in the host that conflict with serial port resources, check each hardware device and adjust them. Check and adjust hardware devices for conflicts between devices and serial port resources in the host.