Lenovo Backlit Keyboard — Black, Euro/US Layout (model 5N20V43929)

Replacement Lenovo backlit keyboard in black with Euro and US English layouts designed to fit compatible Lenovo laptops and docking setups. The keyboard provides illuminated keys for low-light typing, a standard key arrangement for familiar use, and plug-in connectivity to restore full typing functionality and visibility. This model is suitable as a spare or replacement part to maintain productivity when the original keyboard is damaged, worn, or missing.

Advantages

The backlit keys improve visibility in dim environments without requiring external lighting, while the black finish and standard key layout maintain a consistent look and typing experience. The keyboard offers plug-in compatibility for straightforward replacement or installation, and the illumination helps reduce typing errors in low light. Designed to match the footprint and key spacing of compatible Lenovo devices, it supports full-size typing with a familiar key arrangement.

Suitable for

• Replacing a damaged or non-working laptop keyboard on compatible Lenovo models
• Providing illuminated keys for working in low-light conditions
• Keeping a spare keyboard for on-site repairs or IT maintenance

Key specifications

• Color: black
• Keyboard lighting: backlit keys with adjustable brightness levels (device dependent)
• Layout: Euro and US English key layouts
• Key arrangement: standard full-size key spacing
• Compatibility: designed for compatible Lenovo laptops and docking setups
• Interface: plug-in connector for direct replacement (connector type depends on device)

How to use

Power the host device and ensure it is turned off or disconnected from power before starting replacement. Remove the existing keyboard following the device manufacturer’s service instructions, align the replacement keyboard with the mounting points, and connect the keyboard cable to the appropriate internal connector. Secure the keyboard in place and reassemble the device. After powering on, verify that keys register correctly and adjust backlight settings via the operating system or device-specific function keys if available.

Recommendations

Use appropriate anti-static precautions and, if unsure, follow Lenovo service guides or seek professional installation. Adjust backlight brightness only through supported system controls and avoid exposing the keyboard to liquids or excessive heat to prolong service life.