Issue Description
Touch input may stop responding completely or partially.
Common Causes
- Disabled HID touch device
- Driver problems
Step-by-Step Solution
Step 1: Enable Touchscreen Device
- Open Device Manager
- Expand Human Interface Devices
- Enable HID-compliant touch screen
Step 2: Update Touch Drivers
- Right-click device → Update driver
Step 3: Calibrate Touchscreen
- Open Control Panel → Tablet PC Settings
- Click Calibrate
Explore Further
- Test in Safe Mode
Prevention & Best Practices
Avoid forceful pressure on touchscreens.