In the following article, Mytour will guide you through some ways to Fix Trackpad issues on MacBook Pro that are numb or not working. Refer to the following Mytour article for more details.
Fixing unresponsive Trackpad on MacBook Pro
Method 1: Disconnect connected mouse on MacBook Pro
One of the basic causes of Trackpad issues on MacBook Pro, such as being unresponsive or not working, could be due to having another mouse connected to the device, causing conflicts.
Try disconnecting all mouse connections, whether it's a wired or wireless mouse connected to the MacBook, then restart the machine and check if the trackpad is functioning.
Method 2: Check for new updates
Another way to fix Trackpad issues on MacBook Pro that are not working is to try checking and updating to the latest macOS version. To check for available updates, open the System Preferences => Software Update application.
This method is to update the firmware, helping to resolve trackpad-related issues. Sometimes, faulty firmware can also be the cause of a series of trackpad-related problems.
Method 3: Reset the SMC
If the above methods have been applied but are not effective, the trackpad issue on MacBook Pro still persists, the next solution to fix it is to reset the SMC.
Follow the steps below:
Step 1: First, shut down your MacBook.
Step 2: If your MacBook uses a removable battery, remove the battery and disconnect the power cord. Then press and hold the Power button for 5 seconds, reinsert the battery, and turn on your MacBook as usual.
On MacBook with built-in battery, press and hold Ctrl + Option + Shift + Power button simultaneously for about 10 seconds, then release and press the Power button again to restart your MacBook.
Method 4: Reset PRAM / NVRAM
Depending on the MacBook model you're using, the method to reset PRAM (parameter RAM) / NVRAM (non-volatile RAM) may vary.
Shut down your MacBook, then press and hold Option + Command + P + R simultaneously for about 20 seconds until you hear the second startup sound, then release.
On MacBook with T2 security chip, release your fingers from the keys after the Apple logo appears for the second time on the screen.
Method 5: Delete plist files
The final solution to fix the MacBook Pro trackpad issue is to delete the plist files. The reason for the trackpad issue could very well be corrupted .plist files.
Open Finder =>Menu Go =>Menu Go To Folder. Then enter 'Library/Preferences' and click Go. Here, find and delete the following files, then restart your MacBook and check if the trackpad issue persists:
com.apple.AppleMultitouchTrackpad.plist
com.apple.preference.trackpad.plist
In this article, Mytour has just guided you through some ways to fix Trackpad issues on MacBook Pro. Additionally, readers can refer to some other articles on Mytour to learn more about How to fix MacBook speaker buzzing.
