MacBook Trackpad Not Clicking or Responding
MacBook • Trackpad not clicking or responding
Quick Answer
A MacBook trackpad that stops clicking is most commonly caused by a swollen battery pushing up against the trackpad from underneath, a failed Force Touch haptic engine, or a software issue. If the trackpad feels raised or the click feels mushy/different, check for battery swelling immediately — this is a safety concern.
Possible Causes
Swollen battery
Very commonA swollen battery expands upward, pushing against the bottom of the trackpad. This makes the trackpad unable to click (it is already being pressed from below). The bottom case may also appear bulged. This is a safety concern — swollen batteries can rupture.
Force Touch haptic engine failure
ModerateModern MacBooks use a Force Touch trackpad that does not physically click — a haptic engine creates the click sensation. If the Taptic Engine fails, the trackpad feels "dead" even though it can still track cursor movement.
Software/driver issue
CommonmacOS updates can occasionally cause trackpad issues. If the trackpad stopped working after an update, a restart, SMC reset, or NVRAM reset may resolve it.
Trackpad flex cable failure
Less commonThe cable connecting the trackpad to the logic board can fail, causing intermittent or complete trackpad failure.
Liquid damage under the trackpad
ModerateLiquid seeping under the trackpad can damage the trackpad's capacitive surface or its connection to the logic board. Symptoms include erratic cursor movement, phantom clicks, and unresponsiveness.
What You Can Try at Home
Check for battery swelling
Look at the bottom case of your MacBook. If it appears slightly bulged or does not sit flat on a table, the battery may be swollen. If you suspect swelling, stop using the Mac immediately and seek professional service — swollen batteries are a fire risk.
Restart and reset
Restart the Mac. If that does not help, reset the SMC (Intel) or do a long power-button hold (Apple Silicon). Also reset NVRAM by shutting down and holding Option+Command+P+R on startup (Intel) or long-pressing power (Apple Silicon).
Check Accessibility settings
Go to System Settings > Accessibility > Pointer Control. Ensure no unusual settings are enabled that might affect trackpad behavior.
Use an external mouse to test
Connect a USB or Bluetooth mouse. If it works normally, the issue is isolated to the trackpad hardware or its connection.
Boot into Safe Mode
Safe Mode loads only essential drivers. If the trackpad works in Safe Mode, a third-party software conflict is likely the cause.
When to Get Professional Help
If you suspect a swollen battery (bulging bottom case, trackpad cannot click), seek professional service immediately. For other trackpad failures that persist through restarts and resets, professional diagnosis is needed to determine whether the issue is the trackpad, its cable, or the logic board.
WarriorMac Repair Cost
Trackpad repair/replacement: from $100. Battery replacement (if swollen): from $79. Free diagnosis.
Frequently Asked Questions
Is a swollen battery dangerous?
Yes. Swollen lithium-polymer batteries can rupture, vent toxic gases, and in extreme cases catch fire. If your MacBook battery is swollen, stop using it, do not charge it, and get it serviced as soon as possible.
Can the trackpad be replaced separately from the top case?
On many MacBook models, the trackpad can be replaced individually without replacing the entire top case. However, on some models the trackpad is integrated. We assess each case individually.
Why does my trackpad work for cursor movement but not clicking?
This usually indicates a Force Touch haptic engine failure or a swollen battery. The capacitive surface that tracks finger movement is separate from the click mechanism. If tracking works but clicking does not, the click hardware is the issue.