# Lenovo USB I/O Board 81TD with FFC cable, spare part (MPN 5C50S24992)

**URL:** https://aio.lv/en/product--lenovo-5c50s24992--5084062
**Data updated:** 2026-02-12 14:18 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5C50S24992
**EAN:** 5704174884439
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5c50s24992--5084062

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Replacement Lenovo USB I/O board model 81TD (MPN 5C50S24992) with attached FFC cable. Designed to provide USB connectivity and I/O interface for compatible Lenovo systems. Intended for repair or component replacement, it restores USB ports and related functions, enabling data transfer and peripheral connections without needing a full device replacement.

## Long description

The Lenovo USB I/O Board 81TD with FFC cable is a replacement internal module designed to restore USB connectivity and related input/output functions in compatible Lenovo systems. This spare part includes a pre-attached flat flexible cable (FFC) to simplify installation and ensure correct routing and connection to the host board. It is intended for use in repair and maintenance situations where one or more USB ports or the associated I/O circuitry have failed or become unreliable.
Advantages
This USB I/O board provides a direct replacement for a damaged or non-functional module, reducing the need for full system replacement. The integrated FFC cable streamlines the installation process and helps maintain original cable length and connector alignment. The board is manufactured to match Lenovo hardware specifications for mechanical fit and electrical compatibility in supported models, offering a straightforward way to recover USB port functionality and peripheral connectivity.
Suitable for
Repairing laptops or systems with faulty or damaged USB ports
Replacing a worn I/O board during refurbishment or maintenance
Service centers performing component-level repairs on compatible Lenovo devices
Restoring data transfer and peripheral connections without full device replacement
Key specifications
Function: USB input/output board for internal connection
Cable: Integrated flat flexible cable (FFC) for board-to-mainboard connection
Compatibility: Designed for specific Lenovo system models that accept this board form factor and connector type
Ports: USB ports and associated circuitry appropriate for the original equipment design
Form factor: Compact internal PCB sized to match original mounting points and connector locations
How to use
Power down the system and disconnect external power and batteries before beginning any internal repair. Access the internal compartment according to the device service manual, remove the defective I/O board, and disconnect any attached cables. Align the replacement board with the mounting points and connect the integrated FFC cable to the mainboard connector, ensuring correct orientation and secure seating. Reinstall any retaining screws or clips, reassemble the device, reconnect power and batteries, and verify that the USB ports are recognized by the operating system and function as expected.
Usage recommendations
Use appropriate electrostatic discharge (ESD) precautions during handling and installation. Confirm model compatibility with the device service documentation before installation. If USB ports remain non-functional after replacement, check cable seating, connector condition, and system firmware or driver updates as part of troubleshooting.

## FAQ

### How much does the Lenovo USB I/O Board 81TD (MPN 5C50S24992) cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 07.08.2026 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: Bank transfer. 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

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