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How to Calibrate Touch Screen Windows 7?

Published in Touchscreen Calibration 3 mins read

To calibrate your touchscreen in Windows 7, follow these steps: Tap 'Start', then 'All Programs', then 'UPDD', and finally 'Calibrate'. The Calibration Wizard will then guide you through the process.

Here's a more detailed breakdown of the calibration process:

  1. Access the Calibration Tool:

    • Click the Start button in the bottom-left corner of your screen.
    • Navigate to All Programs.
    • Look for a folder named UPDD. This folder contains utilities specific to your touchscreen driver. Note: If you don't find a UPDD folder, you may need to search for a similar folder associated with your touchscreen manufacturer (e.g., Elo Touch, 3M Touch). If you cannot locate any folder for calibration, consider checking the Control Panel (see below) or reinstalling your touchscreen drivers.
    • Within the UPDD folder, locate and select Calibrate. This will launch the Calibration Wizard.

  2. Follow the On-Screen Instructions:

    • The Calibration Wizard will present a series of targets (usually crosses or dots) on your screen.
    • Carefully tap each target with your finger or stylus as accurately as possible.
    • The software will analyze your taps and adjust the touchscreen settings for improved accuracy.

  3. Save the Calibration Settings:

    • Once the Calibration Wizard completes the process, it will prompt you to save the new calibration settings.
    • Make sure to save the settings to ensure that the changes are applied permanently.

Alternative Method: Using the Control Panel

If you cannot find the UPDD folder, you might be able to access the calibration tool through the Control Panel:

  1. Click the Start button.
  2. Click Control Panel.
  3. In the Control Panel, search for "calibrate."
  4. You should see an option like "Calibrate the screen for pen or touch input" or similar. Click on it.
  5. Follow the on-screen instructions to calibrate your touch screen.

Troubleshooting:

  • Incorrect Calibration: If the calibration is still inaccurate after completing the process, repeat the steps, paying close attention to accuracy when tapping the targets.
  • Driver Issues: If you are experiencing persistent issues, consider updating or reinstalling your touchscreen drivers. You can usually find the latest drivers on the manufacturer's website.
  • Hardware Problems: In rare cases, calibration issues can indicate a hardware problem with the touchscreen itself. If all software-based solutions fail, consider consulting a technician.

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