With the popularity of smartphones, B&R touch screens have become an integral part of our daily lives. However, sometimes we encounter the problem of local unresponsiveness of the B&R touch screen, which brings great inconvenience to our use. So, when the B&R touch screen is partially unresponsive, how should we repair it?
First, we need to understand how B&R's touchscreen works. B&R's touch screen is composed of multiple layers, including a glass cover, a touch layer, a display layer, and more. When the user touches the screen, the touch layer receives the signal and passes it to the processor, which processes it and drives the display layer to complete the interaction of the user interface. Therefore, when the B&R touchscreen is partially unresponsive, it is likely that there is a problem with one of the layers.
B&R's touchscreen is partially unserviceable
1.Clean the screen.
Sometimes, the local non-responsiveness of the B&R touchscreen is caused by the presence of dirt or impurities on the surface of the screen. In this case, we can use a soft cloth or paper towel dipped in an appropriate amount of alcohol or a special screen cleaner to clean the surface of the screen. After cleaning, restart your device and observe if the problem is resolved.
2.Restart your device.
Sometimes, a simple reboot of the device can solve the problem of B&R's touchscreen being partially unresponsive. We can force restart the device by long-pressing the power button of the device or by using key combinations such as holding the volume down key and the power key at the same time. After restarting, check if the B&R touchscreen is back to working properly.
3.Software repairs.
If cleaning the screen and restarting the device doesn't solve the problem, we can try a software fix. Go to your device's settings menu, find the About Device or System Update option, and check if there is a system update or software repair package available. If so, follow the prompts to update or fix it.
4.Hardware repairs.
If none of the above methods solve the problem, it may be due to a hardware failure of the B&R touchscreen. In this case, we need to send the equipment to a professional repair shop or after-sales service point for testing and repair. The hardware of the device is inspected and repaired, and if a part needs to be replaced, it needs to be replaced.
B&R touch screen repair precautions
Before performing any repair operation, be sure to back up important data and files first to avoid data loss during the repair process.
Choose a regular repair shop or after-sales service point for maintenance to avoid further damage to the equipment or threats to personal safety due to unprofessional maintenance.
During the repair process, do not disassemble the device at will or try to repair it by yourself to avoid further damage or safety incidents.
In short, when the B&R touch screen is partially unresponsive, we must first calmly analyze the cause of the problem and take appropriate maintenance methods according to the actual situation. If you're not sure how to make repairs, be sure to seek professional help to avoid unnecessary losses and safety issues. At the same time, regular maintenance of the equipment is also an effective measure to prevent problems such as local non-response of B&R's touch screen.