Keyboard Lenovo 5N21M37948 backlit compatible with ThinkPad T14 Gen 5

Replacement backlit keyboard Lenovo 5N21M37948 designed for Lenovo ThinkPad T14 Gen 5. This genuine spare part restores illuminated keys and full typing functionality after damage or wear, providing original-fit compatibility for repairs, maintenance, and upgrades.

Advantages

The Lenovo 5N21M37948 backlit keyboard offers factory-compatible fit and finish, reliable key illumination for low-light environments, and durable construction intended for long service life. It matches the layout of ThinkPad T14 Gen 5 models and supports straightforward installation by technicians or experienced end users.

Suitable for

• Repairing a damaged or worn keyboard in Lenovo ThinkPad T14 Gen 5
• Replacing a non-functional backlight or individual keys
• Service, maintenance, or upgrade of business laptops

Key specifications

• Manufacturer part number (MPN): 5N21M37948
• Compatible model: Lenovo ThinkPad T14 Gen 5
• Feature: backlit keyboard (illuminated keys)
• Colour: Black, Multicolour
• EAN: 5715063669778

How to use

Power off the laptop and disconnect any power source. Remove the bottom cover according to the ThinkPad T14 Gen 5 service manual, detach the battery if required, and carefully unplug the existing keyboard connector. Fit the Lenovo 5N21M37948 backlit keyboard into the chassis, reconnect the keyboard cable, reassemble the device, and power on to verify key illumination and operation. Follow service documentation or seek professional installation if unsure.

Recommendations

Handle the keyboard and ribbon cable gently to avoid damage; use anti-static precautions during installation. Test backlight functionality and key response immediately after fitting. For best results, use official service guides or qualified technicians for replacement.