Havit Hv-kb432l Manual

| Problem | Likely Solution | |---------|----------------| | Keyboard not working | Try a different USB port or cable. Ensure USB 2.0/3.0. | | RGB lights off | Press FN + END . Check brightness with FN + ↑ . | | Keys typing wrong characters | Ensure correct keyboard layout in OS (US English is default). For macOS, swap ALT/WIN in System Preferences. | | Some keys not lighting up | The HV-KB432L is not per-key RGB. It has preset zones. That may be normal. | | Sticky or unresponsive key | Use compressed air or carefully remove keycap (using puller) and clean. Blue switches are clicky; some dust causes false clicks. |

The manual also mentions that the HV-KB432L keyboard comes with a warranty (check the manual for details). For further support, you can contact Havit's customer service team. havit hv-kb432l manual