How to Fix Touch Screen Not Working on Lenovo IdeaPad C340

Troubleshooting Touch Screen Issues on Lenovo IdeaPad C340

• 💡 If your Lenovo IdeaPad C340's touch screen is unresponsive, start by opening the Device Manager.
• 🎯 Locate the Human Interface Devices section and find the HID-compliant touch screen.

Enabling and Reinstalling the Touch Screen Driver

• ✅ If the touch screen is disabled, right-click on the HID-compliant touch screen and select Enable device.
• 🛠️ If enabling doesn't work, right-click again, select Properties, go to the Driver tab, and choose Uninstall device.
• 🚀 After uninstalling, restart your PC to allow Windows to automatically reinstall the driver.

Verifying the Fix and Next Steps

• 💻 Once your PC has restarted, log back in and check if the touch screen is now working.
• ⚠️ If the issue persists after these steps, it may indicate a more significant technical problem, and it's recommended to seek professional service.