Last updated on Apr 14, 2024
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Check your device settings
2
Use a calibration app
3
Clean your screen
4
Reset your device
5
Contact the manufacturer or a professional
6
Here’s what else to consider
Touchscreens are ubiquitous in consumer electronics, from smartphones and tablets to laptops and monitors. They allow you to interact with your device using gestures, taps, and swipes, but they also require calibration to ensure accuracy and responsiveness. Calibration is the process of aligning the touchscreen's sensors with the physical dimensions and resolution of the screen. If your touchscreen is not calibrated properly, you may experience problems such as drifting, lagging, or misalignment of your inputs. In this article, we will show you how to calibrate your touchscreen accurately using some simple methods and tools.
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- Johnny Ying Co-Founder of MPG at MPG screen protector factory
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- Wajid Bashir Manager After Sale Service, Head of Customer Care LG Electronics Gulf F.Z.E (Pakistan Office)
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- MOHAMED IBRAHIM Calibration Engineer at SmartCal (Almoayara Althakyah Lab)
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1 Check your device settings
The first step to calibrate your touchscreen is to check your device's settings and see if there is an option to adjust the touchscreen sensitivity, calibration, or alignment. Depending on your device model and operating system, you may find these settings in different menus, such as display, accessibility, or system. For example, some Windows devices have a built-in calibration tool that you can access by typing "calibrate" in the search box and following the instructions on the screen. Some Android devices have a hidden calibration menu that you can access by dialing *#*#2664#*#* on the phone app. If your device has a calibration option, try it and see if it improves your touchscreen performance.
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- Johnny Ying Co-Founder of MPG at MPG screen protector factory
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Access the device's settings menu and look for the "Display" or "Touchscreen" option.Locate the "Calibration" or "Touch Sensitivity" setting within the menu.Initiate the calibration process by selecting the designated option. This might involve tapping on a series of targets that appear on the screen.Ensure that the calibration targets are precisely touched in the center to provide accurate data for calibration.Follow the on-screen instructions and complete the calibration process as directed.Avoid applying excessive pressure or touching the screen too lightly during calibration.Allow the device to complete the calibration process without interruptions or distractions and then restart the device and check.
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- Wajid Bashir Manager After Sale Service, Head of Customer Care LG Electronics Gulf F.Z.E (Pakistan Office)
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Check your device settings.Use a calibration app.Clean your screen.Reset your device.andDepending on the device and Android version, the location of this setting varies but is generally at Menu > Settings > Language & keyboard > Touch Input > Text Input. Under Finger touch precision, tap Calibration tool or Reset calibration.
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It depends which device is your touchscreen, if it’s a phone they are usually calibrated but you can further calibrate it via settings. If it’s a screen ( laptop ) and you are having a lagging/ drifting problem try rebooting the machine and checking the RAM. Sometimes laptop screens tends to slow down because of other stuff running in background. If the screen is not responding to your input on the screen - possible reason is it’s not getting the accurate location of from the sensor and in that case you wanna take the laptop to the warranty center and get it checked.
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- MOHAMED IBRAHIM Calibration Engineer at SmartCal (Almoayara Althakyah Lab)
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Thank you for sharing that information on calibrating a touchscreen. This can be a useful guide for those experiencing issues with their touchscreen devices. Let me add a few more tips to improve touchscreen performance:Clean the screenSometimes, dirt, oil, or moisture can affect touchscreen performance. Wipe the screen with a soft, lint-free cloth.Restart the device Restarting your device can help resolve temporary software glitches affecting touchscreen responsiveness.Check for software updates Remove any screen protectorCheck for external interferenceIf the touchscreen still doesn't respond as expected, you may need to consider contacting the manufacturer or seeking professional repair assistance.
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2 Use a calibration app
If your device does not have a built-in calibration option, or if you are not satisfied with the results, you can try using a calibration app from the app store or the web. There are many calibration apps available for different platforms and devices, such as Touchscreen Calibration, Screen Touch Test, or Touchscreen Repair. These apps usually work by asking you to touch or swipe certain areas of the screen and then adjusting the touchscreen parameters accordingly. Some apps may require root access or special permissions to work properly, so make sure you read the app description and reviews before installing and using them.
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- Johnny Ying Co-Founder of MPG at MPG screen protector factory
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Use a stylus: If the touchscreen continues to be unresponsive, consider using a stylus as an alternative input method. This can help pinpoint whether the issue lies with the touchscreen itself or with the device's software.
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- MOHAMED IBRAHIM Calibration Engineer at SmartCal (Almoayara Althakyah Lab)
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Using a calibration app can be a helpful solution if your device's built-in calibration options are limited or not providing the desired results. When choosing a calibration app, keep the following tips in mind:#Research the app#Check app permissions#Follow the instructions#Test the calibration#Consider compatibilityIf you experience any issues with the app or feel uncomfortable with its permissions, you can always uninstall it. Always prioritize your device's security and privacy when using third-party apps.
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3 Clean your screen
Another factor that can affect your touchscreen accuracy is the cleanliness of your screen. Dust, dirt, oil, or moisture can interfere with the touchscreen sensors and cause errors or glitches. To clean your screen, use a soft, lint-free cloth and gently wipe the surface. Avoid using harsh chemicals, abrasives, or liquids that may damage your screen or device. You can also use a screen protector to prevent scratches and smudges on your screen.
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- MOHAMED IBRAHIM Calibration Engineer at SmartCal (Almoayara Althakyah Lab)
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Keeping your touchscreen clean is essential for maintaining its accuracy and responsiveness. Here are some additional tips for effectively cleaning your touchscreen:# Use a microfiber clothThis type of cloth is gentle on your screen and effective at removing fingerprints, smudges, and dust. Avoid using paper towels or rough materials that could scratch the screen.# Dampen the cloth#Isopropyl alcoholFor a deeper clean, you can use a small amount of isopropyl alcohol (at least 70%) on the microfiber cloth# Avoid harsh chemicals# Clean regularly# Protect with a screen protectorBy following these tips, you can ensure your touchscreen remains clean and performs optimally for a better user experience.
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- Johnny Ying Co-Founder of MPG at MPG screen protector factory
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Visit a repair center: If the device is still under warranty, consider visiting an authorized service center for a professional assessment and potential repair. Even if the warranty has expired, certified technicians can diagnose the issue and suggest appropriate solutions.
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4 Reset your device
If none of the above methods work, you may need to reset your device to its factory settings. This will erase all your data and apps and restore your device to its original state. This may solve any software issues or conflicts that may be causing your touchscreen problems. However, this is a last resort option and you should backup your important files and data before doing it. To reset your device, follow the instructions from your device manufacturer or consult the user manual.
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- Johnny Ying Co-Founder of MPG at MPG screen protector factory
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Seek a second opinion: If you're unsure about the initial assessment, consider seeking a second opinion from another reputable repair service or a knowledgeable technician to confirm the issue and explore potential solutions.
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- MOHAMED IBRAHIM Calibration Engineer at SmartCal (Almoayara Althakyah Lab)
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Performing a factory reset can indeed resolve persistent touchscreen issues by restoring your device to its original state. Since this process erases all data and settings, here are a few important steps to follow:# Backup your dataBefore resetting your device, make sure to back up all important files, photos, videos, and apps. You can use cloud storage, an external hard drive, or a computer for backup.# Check for additional steps# Access the factory reset option# Follow the on-screen instructions# Set up the device againFactory resetting should be approached as a last resort since it is a major step and results in data loss.
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5 Contact the manufacturer or a professional
If your touchscreen is still not working properly after trying all the methods above, you may have a hardware problem that needs to be fixed by the manufacturer or a professional. Your touchscreen may be damaged, worn out, or defective due to physical impact, heat, moisture, or other factors. In this case, you should contact the manufacturer or a reputable repair service and see if your device is under warranty or eligible for repair. Do not attempt to open or repair your device yourself, as this may void your warranty or cause further damage.
Touchscreens are an essential part of modern consumer electronics, but they also need regular calibration to function optimally. By following the steps above, you can calibrate your touchscreen accurately and enjoy a smooth and responsive user experience.
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- MOHAMED IBRAHIM Calibration Engineer at SmartCal (Almoayara Althakyah Lab)
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When your touchscreen continues to malfunction even after trying all the troubleshooting methods, it likely indicates a hardware issue. This could be due to damage from impact, exposure to extreme temperatures, or other factors affecting the touch sensors. To address this# Contact the manufacturer# Find a reputable repair service# Check repair costs# Avoid self-repairBy following these steps and seeking professional assistance, you can address any hardware-related problems and
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6 Here’s what else to consider
This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?
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- Brian Chan Senior Ion Exhange Technician at Corning Incorporated and Firefighter
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Layers of glass and other materials (adhesives, particulates, oils, etc) will compromise the touchscreen’s sensitivity and signal transference. Be sure to run calibration and diagnostics after applying any screen protector (or sometimes protective case).
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