Keyboard Lenovo 5N21D67972 Backlit for ThinkPad T14 Gen 3

The Lenovo 5N21D67972 Backlit keyboard is designed for the ThinkPad T14 Gen 3. This replacement keyboard restores the laptop’s original backlit typing surface, improving key visibility in low-light conditions while preserving the device’s functionality. It is offered in black with multicolour backlight options and is intended as a high-quality, long-life spare part for Lenovo laptops.

Advantages

This keyboard provides a factory-style backlit key layout compatible with the ThinkPad T14 Gen 3, offering improved visibility and comfortable typing. Built to meet Lenovo replacement standards, it is described as high quality with long life to ensure durable everyday use.

Suitable for

• Replacing a damaged or non-functional keyboard on ThinkPad T14 Gen 3
• Upgrading to a backlit keyboard for better typing in dim environments
• Repairing Lenovo laptops to restore original functionality

Key specifications

• Manufacturer: Lenovo
• Model / MPN: 5N21D67972
• Compatible with: ThinkPad T14 Gen 3
• Backlight: Multicolour backlight
• Colour: Black

How to use

Turn off the laptop and disconnect power before replacing the keyboard. Remove the laptop’s bottom cover according to the service manual, disconnect the old keyboard ribbon cable, and connect the replacement keyboard’s connector securely. Reassemble the laptop and test the backlight and key functions before full reassembly.

Recommendations

Handle the keyboard and ribbon cable with care during installation to avoid damaging connectors. Follow Lenovo service guidelines for disassembly and reassembly to maintain warranty and device integrity.