Fixing Touchscreen Not Responding on MacBook
## Direct Answer
To fix a touchscreen not responding on a MacBook, restart your device, and then try resetting the System Management Controller (SMC). If the issue persists, try recalibrating the touchscreen or resetting the NVRAM.
## Step-by-Step Guide
1. **Restart your MacBook**: Sometimes, a simple restart can resolve the issue. Click the Apple logo and select “Restart” or press the power button.
2. **Reset the System Management Controller (SMC)**:
– Shut down your MacBook.
– Locate the following keys: Power button, Command (⌘) + Option (⌥) + Shift (⇧) + Power.
– Press and hold these keys while powering on your MacBook.
– Release the keys when you hear the boot chime for the second time.
3. **Recalibrate the Touchscreen**:
– Go to System Preferences > Trackpad.
– Click on “Calibrate” and follow the on-screen instructions.
4. **Reset the NVRAM**:
– Shut down your MacBook.
– Locate the following keys: Command (⌘) + Option (⌥) + P + R.
– Press and hold these keys while powering on your MacBook.
– Release the keys when you hear the boot chime for the second time.
## FAQ
– **Q: Why is my MacBook’s touchscreen not responding?**
A: The touchscreen may not respond due to a software glitch, hardware issue, or calibration problem.
– **Q: Can I fix the issue without restarting my MacBook?**
A: Try resetting the SMC or recalibrating the touchscreen without restarting, but if the issue persists, a restart is recommended.
– **Q: What if none of these steps work?**
A: If none of the steps resolve the issue, contact Apple support or visit an authorized service provider for further assistance.
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