Here is the solution to fix the redmi 13c touch screen not working. The problem in the diagram below, we show you how to trace the touchscreen lines of the Xiaomi Redmi 13C. A problem in the circuit and connections that help the touch functionality of a phone is where the problem lies for the touchscreen not working. It may contain damaged components, broken lines, or poor soldering connections. Follow the steps given below in this regard.
Redmi 13C is the feature-rich smartphone that fits on the reasonable range, offering brilliant performance. Nevertheless, similar to all devices, several issues come up as time progresses. Among these, one of the major problems of users is the touchscreen that works hardly or serves nil. This guide will help in addressing the problem with hardware solutions if you have ruled out software problems and the touchscreen is not responding.
Tools and Materials Required
- Before starting the repair, ensure you have the following tools:
- Multimeter
- Soldering kit
- Screwdrivers (suitable for Xiaomi devices)
- Jumper wires
- Replacement components (touch IC, flex cables)
- Magnifying glass or microscope for detailed inspection
Xiaomi Redmi 13C Touch Screen ways problem:
Below is the jumper diagram for Xiaomi Redmi 13C, which shows the fault points and their connected repair lines. Use this diagram to identify where to place jumper wires.
- Unplug and plug the touch screen strip and check.
- Plugin any other good Touch Screen and Check.
- This step is to verify whether the problem is in the hardware or the Xiaomi Redmi 13C touch screen is faulty.
- If the problem is in the hardware then clean the touch onboard connector and check.
- Gently heat the surrounding components of the touch screen and check.
- Re-solder each pin of the touch connector and check.
How to Replace a Faulty Xiaomi Redmi 13C TouchScreen
If you are having some problems with your Xiaomi Redmi 13C touchscreen, you may need to replace it. This guide will provide instructions to replace a faulty Xiaomi Redmi 13C touchscreen. Before starting repair make sure you have all the necessary tools and parts for repair.
- Switch off your device and remove the battery.
- Remove the screws from the back of the device using the Phillips-head screwdriver.
- Insert the spudger under the rear casing and carefully pry it off.
- Carefully disconnect the ribbon cable and any other connectors from the motherboard.
- Loosen the screws that hold the touch screen panel in place with a flathead screwdriver.
- Gently remove the panel from the device.
- Align the new touchscreen panel and screw it with the screws removed.
- Replace the touch cable and other connectors to the motherboard.
- Now, place the rear case back and screw it with the use of head screws.
- Put the battery back and power on the device. Your Xiaomi Redmi 13C touchscreen should now be working fine. If you experience any other problems, please seek the help of a qualified technician.
