Lenovo 5n21k05148 Laptop Keyboard Top Cover

Product Description

The LENOVO 5n21k05148 is a replacement keyboard top cover assembly designed for Lenovo CS23 series notebook computers. This non-backlit unit ships in black and supports a Latin-script key layout with French and English language characters. It serves as an OEM-style replacement part for the upper keyboard deck, integrating the key switch surface and top housing into a single serviceable assembly. Laptop repair technicians and authorized service providers install this part when the original keyboard or top cover sustains physical damage, key failure, or wear that affects input reliability.

This assembly is intended for CS23 platform Lenovo notebooks requiring a non-backlit, Latin-layout keyboard top cover in a French and English bilingual configuration. It is the appropriate replacement when the factory-installed keyboard deck must be swapped out during depot-level or bench repair. The French and English dual-language layout makes it suited for deployments in bilingual markets such as Canada or Europe where both character sets are required on a single unit.

Key Features

• Non-backlit key layout reduces power draw and suits standard office-grade deployments
• Latin script base with French and English bilingual keycap legends
• Black colorway matches original CS23 notebook top cover aesthetics
• OEM Lenovo part number ensures direct form, fit, and function replacement
• Top cover and keyboard integrated as a single assembly for straightforward swap-out

Compatibility

Designed as an OEM-style replacement keyboard top cover for Lenovo CS23 series notebook computers requiring a non-backlit Latin French and English layout.

Installation Notes

This part is typically installed by a qualified laptop repair technician performing depot or bench-level service. Power down the notebook completely and disconnect the battery before beginning disassembly. Keyboard top cover replacement generally requires removal of the bottom panel and disconnection of ribbon cables — follow the applicable Lenovo hardware maintenance manual for the specific model to avoid damaging flex connectors. Electrostatic discharge precautions should be observed throughout the repair procedure.

Technical Specifications

• Layout: Latin, French and English bilingual
• Backlight: Non-backlit
• Color: Black
• Platform: CS23 NM Top
• Assembly Type: Keyboard Top Cover

Standard Information

• Brand: LENOVO
• Manufacturer Part Number: 5n21k05148