Guides · troubleshooting
Keyboard Troubleshooting Guides
Most keyboard problems are software that stopped talking to the hardware, or hardware that cleaning, reseating, or a modest repair can solve. Each guide starts with the same free 30-second browser test, then walks you through the fix that matches your result.
Laptop Keyboard Not Working? Test It First, Then Fix ItA 30-second browser test tells you whether the failure is a stuck key, a software problem, or hardware. Then walk the software ladder, the external-keyboard fork, and the repair-vs-replace decision.Laptop Keyboard Light Not Working? How to Turn It OnThe brand-specific shortcut table for ASUS, Dell, HP, Lenovo, Mac, Surface, and Acer, plus BIOS, driver, and hardware fixes.