# WWAN module assembly Lenovo MECH\_ASM Group BK WWAN D (MPN 5M11M02581)

**URL:** https://aio.lv/en/product--lenovo-5m11m02581--11307246
**Data updated:** 2026-02-17 11:01 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5M11M02581
**EAN:** 5715063715260
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Lenovo MECH\_ASM Group BK WWAN D (MPN 5M11M02581) is a WWAN module assembly designed for integration into compatible Lenovo laptops and mobile devices. It provides cellular connectivity when installed in supported systems. Use cases include mobile broadband access for remote work, field use, and travel. Intended for replacement or repair of existing WWAN hardware.

## Long description

Lenovo MECH\_ASM Group BK WWAN D is a WWAN module assembly designed for integration into compatible Lenovo laptops and mobile devices. This mechanical assembly supports installation of a WWAN card and associated antenna connections, enabling cellular broadband connectivity in systems that include the corresponding radio module and software drivers. The component is intended for use as a replacement part during repair or upgrade of WWAN hardware in supported Lenovo systems and is supplied as the mechanical assembly for mounting and connection.
Advantages
The assembly provides a factory-designed fit for compatible Lenovo chassis, ensuring correct alignment of the WWAN card and antenna connectors. By using the original equipment mechanical assembly, users maintain the device's intended internal layout and antenna routing, which helps preserve cellular signal performance. The part simplifies repair work by providing the necessary brackets and connectors in one unit, reducing the need for custom modification.
Suitable for
Replacement of a damaged or missing WWAN mounting assembly in compatible Lenovo laptops
Repair or refurbishment of devices requiring restored cellular connectivity
Installation when upgrading a laptop with a supported WWAN radio module and SIM support
Key specifications
Form factor: mechanical assembly for internal WWAN module installation
Compatibility: designed for specific Lenovo laptop/mobile device models that accept the matching WWAN radio module
Includes mounting brackets and antenna connector routing points
Material: metal and plastic components manufactured to OEM tolerances
Connectivity: provides physical interfaces for standard WWAN card and antenna cables (radio module and SIM not included)
How to use
Power off the device, remove the battery and disconnect any external power source before beginning installation. Access the WWAN module bay following the device-specific service manual or disassembly guide. Remove the old assembly if present, then position the Lenovo MECH\_ASM Group BK WWAN D assembly into the chassis, align mounting holes and antenna connectors, and secure with the appropriate screws. Reconnect the WWAN radio module and antenna cables to the assembly, reassemble the device, and power on. Install or verify driver and firmware support in the operating system to enable cellular functionality.
Usage recommendations
Ensure compatibility by checking the device model and service documentation before purchase. Use proper ESD protection during installation and handle antenna cables and connectors carefully to avoid damage. If cellular connectivity does not appear after installation, verify that the WWAN radio module, SIM card, and drivers are correctly installed and enabled in system settings.

## FAQ

### What payment options are available?

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### 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

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