If your laptop keyboard is not working, the issue is usually caused by outdated or corrupted drivers, stuck or damaged keys, incorrect keyboard settings, or software conflicts. Most keyboard problems can be fixed by restarting the laptop, updating keyboard drivers, cleaning the keyboard, and disabling conflicting software.
A non-working laptop keyboard can be extremely frustrating, especially if you rely on it for daily work or studies. Sometimes the keyboard stops responding completely, while in other cases only specific keys fail to work.
Keyboard issues may appear suddenly after a Windows update, software installation, liquid spill, or prolonged usage. Fortunately, many of these problems are related to software rather than hardware and can be fixed at home without professional repair.
Identifying whether the issue is physical or software-related is the first step toward a proper solution.
Before applying advanced fixes, determine the nature of the problem.
If an external keyboard works fine, the issue is likely related to laptop keyboard drivers or hardware.
A simple restart can fix temporary glitches caused by background processes or software conflicts.
If the keyboard still doesn’t work, continue with the fixes below.
Dust, debris, or liquid residue can cause keys to stick or stop registering input.
If liquid was spilled recently, allow the keyboard to dry completely before turning the laptop on.
Keyboard drivers allow Windows to communicate with your hardware. If these drivers are outdated or corrupted, the keyboard may stop working.
Windows will automatically reinstall the correct driver.
Accessibility settings like Filter Keys can cause keyboard delays or unresponsive keys.
These features are useful for some users but can interfere with normal typing.
Third-party software, especially keyboard mapping tools, gaming utilities, or remote desktop applications, can interfere with keyboard input.
If the keyboard works in Safe Mode, a software conflict is the likely cause.
Windows includes a built-in troubleshooter that can automatically detect and fix keyboard issues.
Outdated system files or incomplete updates can break keyboard functionality.
In rare cases, keyboard issues originate from BIOS settings.
If none of the software fixes work, the keyboard may be physically damaged.
In these cases, keyboard replacement or professional repair is recommended.
This usually happens due to driver issues, software conflicts, or Windows updates.
Yes, malware can interfere with input devices. Run a full system scan.
Most laptop keyboards are affordable and cheaper than replacing the entire laptop.
Last updated: January 2026 • Techfix&Guides