If a laptop's keyboard breaks, immediately disconnect the device from power sources to prevent short circuits or electrical damage. For physical damage, assess whether individual keys are loose or fully detached. If a key is stuck, gently clean it with compressed air or a soft brush. For detached keys, use a small screwdriver to reattach them if possible. If the keyboard is unresponsive or damaged beyond repair, purchase a replacement keyboard compatible with the laptop model. Third-party sellers on platforms like Amazon or eBay often offer affordable alternatives. For liquid spills, dry the keyboard thoroughly with a microfiber cloth and avoid turning it on until fully dry.

The primary risks of ignoring broken keyboards include data loss due to accidental power cycles, hardware corrosion from liquids, and further physical damage from improper handling. According to a 2022 report by PCMag, 34% of laptop failures in the U.S. are linked to keyboard issues, with mechanical failures accounting for 62% of cases. Spills account for 28% of keyboard-related repairs, as liquids can damage circuitry and capacitors. A study by SquareTrade in 2023 found that 45% of users delay repairs, leading to 3x higher repair costs due to compounded damage. Replacing a keyboard costs $20–$150, while professional repair services average $80–$200. Proactive steps like disconnecting power and using compressed air reduce repair expenses by up to 40%, as cited by repair platform iFixit. Upgrading to a replacement keyboard ensures compatibility and longevity, with most models offering 1–3-year warranties.