Mouse click types “qw” indefinitely and keyboard stops working almost entirely. Windows 10

Troubleshooting Repetitive “qw” Input and Keyboard Malfunctions on Windows 10 HP Pavilion Laptop

Introduction

Experiencing unexpected input issues can be frustrating, especially when they occur intermittently and disrupt your workflow. If you own an HP Pavilion laptop running Windows 10 and have encountered a situation where your mouse begins repeatedly typing “qw” while your keyboard becomes unresponsive or behaves unpredictably, this guide aims to help you understand potential causes and suggest effective troubleshooting steps.

Description of the Issue

Many users have reported that their HP Pavilion laptops, after several months of use, occasionally behave anomalously. Specifically, the mouse cursor triggers a peculiar pattern where the character sequence “qw” is repeatedly entered into text fields. Simultaneously, keyboard functions may become partially or fully disabled, or keys might perform unintended actions. Typically, a system restart temporarily resolves the problem; in some cases, users have attempted to resolve the issue by pressing random keys or mashing the keyboard in desperation, with varying degrees of success.

Possible Causes

Although the exact cause can vary, several potential factors might contribute to this behavior:

1. Software Conflicts or Malware: Background applications or malware could hijack input devices, leading to repetitive keystrokes or key mappings.
2. Driver Issues: Outdated, corrupted, or incompatible input device drivers can cause erratic input behavior.
3. Hardware Malfunctions: Faulty keyboard or touchpad hardware, poor connections, or debris can result in unintentional input signals.
4. System Settings or Accessibility Features: Certain accessibility features or custom key mappings might produce this behavior if misconfigured.
5. External Devices: Connected peripherals (external mice, keyboards) might be causing the interference.

Troubleshooting Steps

To diagnose and resolve the issue, consider the following steps:

1. Check for External Devices:
   • Disconnect all external peripherals, including USB mice, keyboards, and other devices.
   • Restart the laptop and observe if the problem persists.
2. Update Drivers:
   • Open Device Manager and check for updates on your keyboard and touchpad drivers.
   • Visit the HP support website to download and install the latest drivers compatible with your model.
3. Run Security Scans:
   • Perform a full system scan with reliable antivirus and anti-malware software to rule out malicious interference.
4. Review System Settings:
   • Check the keyboard settings and accessibility options in Windows to ensure no features are