# Replacement Mechanical Keyboard Assembly Lenovo MECH\_ASM CS21 — OEM part 5M11G56169

**URL:** https://aio.lv/en/product--lenovo-5m11g56169--6659488
**Data updated:** 2026-03-26 06:17 (EET)
**Category:** Laptop, PC & Tablet Accessories
**Manufacturer:** Lenovo
**Manufacturer code:** 5M11G56169
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.49 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 56.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5m11g56169--6659488

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Replacement mechanical keyboard assembly for Lenovo laptops, model MECH\_ASM CS21 (MPN 5M11G56169). This OEM keyboard module includes the mechanical key mechanism and mounting frame designed to fit compatible Lenovo notebooks. Intended for repair and refurbishment, it restores full keyboard functionality, tactile key response and reliable key registration for everyday typing and professional use.

## Long description

Replacement mechanical keyboard assembly Lenovo MECH\_ASM CS21 is an OEM module designed to restore full keyboard function and tactile response in compatible Lenovo laptops. The assembly includes the mechanical key mechanism and mounting frame engineered to match the original form factor, contact points and mounting locations used in the laptop model series that accept this module. Intended for repair and refurbishment, the unit provides the same physical layout and key feel as the factory-installed component to maintain consistent typing performance.
Advantages
This OEM replacement preserves the original mechanical key action and chassis fit, ensuring accurate key registration and uniform travel across the keyboard. The assembly is supplied as a complete module for more straightforward installation compared with individual key replacement, reducing repair time and the need for additional parts. Using a manufacturer-matching component supports device reliability and helps retain intended tactile feedback and durability for regular typing tasks.
Suitable for (tasks / use cases)
Repairing a laptop with non-functional, worn or damaged keyboard keys
Refurbishing devices for resale or extended service life
Replacing an original keyboard module to restore consistent mechanical key feel
Technical service and field repairs where a direct-fit OEM module is required
Key specifications
Form factor: complete keyboard assembly with mounting frame and mechanical key mechanisms
Compatibility: designed for select Lenovo laptop models that accept the MECH\_ASM CS21 mechanical module
Switch type: mechanical key mechanism providing tactile feedback and defined actuation
Interface: direct board-to-cable connection compatible with the laptop’s existing keyboard connector
Mounting: factory-aligned mounting points and frame for direct replacement without major chassis modification
How to use
Power down the laptop and disconnect any external power source and batteries per the device service manual before starting. Remove the display bezel or top cover as required by the specific laptop model to access the keyboard assembly, then disconnect the existing keyboard cable and fasteners. Position the replacement mechanical keyboard assembly into the chassis aligning the mounting points, secure it with the original screws or clips, and reconnect the keyboard cable to the mainboard. Reassemble the laptop, reconnect power and perform a functional check to verify that all keys register and provide the expected tactile response.
Usage recommendations
Consult the laptop’s official service guide for step-by-step disassembly instructions and torque specifications for mounting hardware. Use anti-static precautions when handling the assembly and avoid bending the keyboard cable or applying excessive force to key stems during installation. After replacement, run a key test utility to confirm correct mapping and actuation before returning the device to regular use.

## FAQ

### How much does the Lenovo MECH\_ASM CS21 mechanical keyboard assembly cost, and is it available for purchase?

The price is 68.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/6659488/66015914_large.webp