Why does the touch screen touch no response? Why is the touch screen not allowed?
Why does the touch screen touch no response? Why is the touch screen not allowed? What is the problem of the touch screen touch response time? We may encounter such problems during the use of touch screens, but in fact we can easily solve these problems.
Touch screen is not allowed to be low sensitivity and slow response skills:
1. Why is the touch screen not allowed?
a. Maybe the sound wave screen is covered with dust on the reflex stripes around the screen. Please wipe it with a dry soft cloth, then power off the computer and re -calibrate.
b. It may be that the reflex stripes of the sound wave screen are slightly damaged and cannot be completely repaired
2. Why can't the touch screen be calibrated?
a. It may be that the touch screen control card receives the operating signal before the host starts loading the touch screen driver. Please power off the computer and re -calibrate.
b. It may be that after using the sound wave screen for a period of time, the reflex stripes around the screen are covered with a large amount of dust. Although some areas can be operated, they cannot be calibrated. Please wipe it with a dry soft cloth, and then break off. Re -start the computer and re -calibrate
3. Why does the touch screen touch without response?
a. It may be in the connection of the touch screen. One of the connections connected to the host's keyboard is not connected. Please check the connection.
b. It may be that the driver of the touch screen does not have the corresponding string slogan in the corresponding touch screen.
c. It may be that the host is the domestic original machine, and the operating system installed is OEM version. It has been adjusted by the manufacturer, causing non -standard nature of serial communication, which is not compatible with the touch screen driver. If feasible, please format the hard disk. touch screen.
d. Check whether the host is crashing. Check whether the reflex stripes on the four borders on the touch screen surface are scraped. Check whether the connection between the touch screen control cable and the host or control card is loose. For the surface sound wave screen, check whether the four sensors on the three corners of the screen are damaged and cracks, or are contaminated by foreign objects. Check whether the control cable is damaged, especially the control cable around the screen around the screen and whether the part connected to the sensor is disconnected. After uninstalling the touch screen driver, reinstall it. Check whether the host is invaded by the virus
4. Why does the touch screen respond long?
a. It may be a moving water droplet on the touch screen. The touch screen responds to the operation of the water droplet. Please wipe it with a dry soft cloth.
b. It may be that the host is too low and the clock frequency is too low. Please change the host.
5. Why is there no local response on the touch screen?
a. It may be that the touch screen reflex stripes are covered locally. Please wipe it with a dry soft cloth.
b. It may be that the touch screen reflex stripes are shaped by hard objects and cannot be repaired.
6. Why is there no problem with the touch screen, but just can't operate a computer?
a. It may be that before the host starts the loading of the touch screen driver, the touch screen control card receives the operating signal, please re -start the computer to start the computer.