Touchpad stopped working — what is actually happening?
Short answer: In roughly 7 out of 10 touchpad complaints we see at the bench, the hardware is completely fine. The touchpad has been disabled — either by pressing an Fn function-key combination accidentally, or because a Windows Update silently reset the touchpad toggle to off. In under five minutes, with just the keyboard, you can check and reverse both of these causes without spending anything.
How to diagnose and fix a touchpad that stopped working
Step 1 — Try the Fn + touchpad function key
Every laptop brand has a dedicated touchpad toggle on the function-key row (the top row of the keyboard). On most HP laptops it is Fn + F6 or Fn + F7. On Dell it is typically Fn + F3 or Fn + F5. On Lenovo ThinkPads it is Fn + F6. On Acer and Asus it is often Fn + F6 or Fn + F7. Look for the key with a small touchpad icon — it looks like a rectangle with a horizontal line at the bottom. Press it once. If the touchpad was disabled this way, it will re-enable immediately. This is the cause in a large share of student and WFH laptop complaints we receive — a child, a bag, or a keyboard cover accidentally pressed that combination.
On MacBooks with macOS, check System Settings → Trackpad. If “Ignore built-in trackpad when mouse or wireless trackpad is present” is checked and you have a USB mouse plugged in, the trackpad will appear completely unresponsive. Unplug the mouse and check if the trackpad works.
Step 2 — Check Windows Settings
If the function-key shortcut did not work, navigate to Settings using only the keyboard: press Win + I to open Settings, use Tab and arrow keys to reach Bluetooth & devices, then select Touchpad. The first toggle on this page is the master on/off switch for the touchpad. Verify it is set to On. Windows Updates on Windows 11 — particularly cumulative updates in the first quarter of the year — have a known pattern of resetting this toggle to off on certain HP Pavilion, Dell Inspiron, and Lenovo IdeaPad models. There is also a secondary option further down the same page: “Leave touchpad on when a mouse is connected.” If this is off and you plug in or previously plugged in a USB mouse, the touchpad disables automatically. Toggle both settings and check if the touchpad responds.
Step 3 — Update or reinstall the touchpad driver
If Settings shows the touchpad is on but it still does not move the cursor, the driver may be corrupted or outdated. A driver is the software layer that tells Windows how to communicate with a hardware component — without it, even working hardware appears unresponsive. To fix this: press Win + X and choose Device Manager. Expand Human Interface Devices or Mice and other pointing devices. Right-click the touchpad entry (it will say something like “Synaptics TouchPad” or “ELAN Touchpad” or “Precision Touchpad”) and choose Update driver → Search automatically. If updating does not help, choose Uninstall device and restart the laptop. Windows will reinstall a clean driver on the next boot. This fixes the majority of post-update touchpad failures. If you have a touchpad from a WFH setup with a lot of daily usage, also see our guide on what causes touchpad not working for a more detailed breakdown.
Step 4 — The India context: dust, F-key accidents, and WFH wear
There are three patterns we see more often in India than the generic tutorials acknowledge. First, F-key accidents are disproportionately common in households where kids share the family laptop — the function keys are at thumb height for small hands leaning on the keyboard. Second, fine dust from Indian environments (particularly in summer months when windows are open and air coolers run constantly) settles under the click-pad edges and interferes with the physical click mechanism. The touchpad sensor registers position correctly, but the click does not register because the mechanism is gummed up. A gentle clean around the edges with a dry soft brush is safe; do not use water or compressed air directly into the click gap. Third, WFH overuse — laptops used as the primary workstation for 8-10 hours daily — accelerates touchpad ribbon-cable wear because the cable flexes every time the lid opens and closes. If the touchpad works fine when the lid is at a specific angle but fails at other angles, the ribbon cable has developed a hairline break. That is a hardware repair. See our touchpad repair service page for what this involves and typical costs. You may also find our post on fixing a laptop keyboard that stopped working useful — many of the same driver and settings steps apply.
When to call a laptop repair service
When DIY ends
Stop the DIY diagnosis and book a physical inspection if: the touchpad toggle is on, driver is fresh, but the touchpad still does not respond to any touch; the cursor moves but clicks do not register (or vice versa); the touchpad surface feels physically stuck, sunken, or has no tactile click response; or the fault is intermittent and has been getting worse over several weeks rather than appearing suddenly after an update.
Typical touchpad repair cost in India
| Fault Type | DIY Safe? | Repair Cost (₹) |
|---|---|---|
| Fn key / Settings disabled | Yes — toggle to fix | Free |
| Driver corrupted / outdated | Yes — Device Manager | Free |
| Ribbon cable loose / broken | No | 600 – 1,800 |
| Touchpad module replacement | No | 1,200 – 3,500 |
| Touchpad controller chip | No | 2,000 – 4,500 |
Indicative ranges. We confirm the exact cost over WhatsApp after diagnosis, before any work begins.
A note from the LRW Engineer Team
When a customer brings in a laptop with a “dead touchpad”, the first thing we do is check the function key and Settings before opening the chassis. About two-thirds of the time, the laptop goes back to the customer in under five minutes with no charge. The hardware cases — loose ribbon cable, worn click mechanism, touchpad controller chip failure — are a real minority. If the steps above did not fix your touchpad, send us a WhatsApp at 7702503336. We diagnose at your door for ₹149 and quote before starting any work.