Touch all-in-one machine is a set of computers, TV, touch three functions in one device, because of such a powerful function, so it has attracted widespread attention. Of course, the touch screen is one of the very important components of the touch machine. So if the touch screen suddenly failed how to deal with it?
Check the wiring
If the USB interface, first unplug the touch all-in-one machine USB and look at the line, if not then check whether the USB line is intact, if the USB line is intact, to see if the host USB interface problems, this time you can take the mouse or keyboard USB line plugged in to try. If the USB interface or USB data line is a problem, just replace it; then check whether each wiring interface is loose, followed by listening to the sound, inserted whether there is a device to USB access; then the software to determine the problem. Then check whether the touch screen connection is correct, one of the connections to the host keyboard port (from the keyboard port to take 5V touch screen operating voltage) is connected, please check the connection. If the structure is removable, please check again that the parts are well-connected and that the connection line is not damaged.
Arrange the hardware
Enter the device manager of the LCD touch machine, check whether the touch screen hardware can be found (by inserting the connection cable, observe whether the device occurs or fades in the device manager), and then check whether there is a gap on the surface of the touch screen, if there is a gap, it should be replaced regularly. If the above parts are normal, you can check the touch screen, first replace the control box, then replace the touch screen, and finally replace the host.
Calibrate the touchscreen
Touch all-in-one machine infrared touch screen calibration, infrared touch screen calibration process is generally: in several different locations on the screen display a certain sign (such as "+"), with a touch pen or finger click on these signs, the infrared screen is in the display will appear in turn four points, according to the upper left, upper right, lower left, lower right, in turn, click on the calibration can be completed.
First, make sure that the touchscreen driver is installed in the computer host. If it is determined that the above is not the case, please remove the touchscreen driver, restart the computer to drive the installation again, and click to get the latest driver for the system structure.
If the above method does not work, you should consider touch software running too much at the moment, resulting in a touch screen all-in-one computer memory shortage, no response. So the short-term solution is to boot up and restart, but for a long-term solution will need to increase the memory stick.
If the touch screen in use of a longer period of time (3-4 years), found that some areas of the touch screen can not touch, may be the touch screen is bad, please replace the touch screen.
A vertical touch machine is a touch screen and related software bundled together with the outer packaging to query the use of touch products. Is a set of advanced touch screens, industrial control, computer, and other technologies in one, which can realize the public information query, daily office, hotel catering, multimedia teaching, etc., with a scanner, card reader, micro printer and other peripherals, can realize the specific needs of card printing, etc. Touch all-in-one machine truly does the role of touch and control as one, greatly improving people's work efficiency.
Professional all-in-one whiteboard application places: building lobby, hospital, station, hotel, subway, shopping mall, government