Fixing Touchscreen Not Responding on MacBook Pro
## Direct Answer
If your MacBook Pro’s touchscreen is not responding, try restarting your device, updating your operating system, and calibrating the display. If issues persist, reset the System Management Controller (SMC) and reset the Power Management Unit (PMU).
## Step-by-Step Guide
To fix the touchscreen not responding on your MacBook Pro, follow these steps:
1. **Restart your MacBook Pro**: Shut down your laptop, wait for 10 seconds, and then turn it back on.
2. **Update your operating system**: Go to System Preferences > Software Update and install any available updates.
3. **Calibrate the display**: Go to System Preferences > Displays > Display and click on the “Calibrate” button.
4. **Reset the System Management Controller (SMC)**: Shut down your laptop, locate the following keys: Power button, Command (⌘) + Option (⌥) + Shift (⇧) + Power button. Press and hold these keys while powering on your laptop. Release the keys when you hear the boot chime for the second time.
5. **Reset the Power Management Unit (PMU)**: Shut down your laptop, locate the following keys: Power button, Command (⌘) + Option (⌥) + Shift (⇧) + Power button. Press and hold these keys while powering on your laptop. Release the keys when you hear the boot chime for the second time, then immediately press and hold the Power button until your laptop shuts down. Wait 10 seconds and turn it back on.
## Frequently Asked Questions (FAQ)
– **Q: Why is my MacBook Pro’s touchscreen not responding?**
A: The touchscreen may not respond due to software issues, hardware problems, or calibration errors.
– **Q: Can I fix the issue without restarting my MacBook Pro?**
A: Try updating your operating system and calibrating the display before restarting your laptop.
– **Q: Will resetting the SMC and PMU delete my data?**
A: No, resetting the SMC and PMU will not delete any of your data. However, it’s always a good idea to back up your data before attempting any troubleshooting steps.
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