# Power Button and I/O Audio Board for Lenovo, model 5C50K48444 (replacement board)

**URL:** https://aio.lv/en/product--lenovo-5c50k48444--1540540
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5C50K48444
**EAN:** 5711783237495
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5c50k48444--1540540

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement power button and I/O audio board compatible with Lenovo systems, model 5C50K48444. This modular board integrates the power button and audio I/O interfaces for repair or refurbishment of compatible Lenovo laptops or desktops. Use it to restore power control and audio port functionality, simplify maintenance, and extend device service life.

## Long description

Replacement power button and I/O audio board compatible with Lenovo systems. This modular board integrates the power button control and audio input/output interfaces to restore and maintain essential functions in compatible Lenovo laptops and desktops. Designed for repair and refurbishment tasks, the board provides a direct replacement option to recover power-on functionality and headset or microphone port operation without replacing the entire device.
Advantages
The board offers a compact, replaceable module that reduces repair time and cost compared with full-unit replacement. Its integrated layout combines the power control button and audio I/O on a single assembly, simplifying disassembly and reassembly. Built to fit original mounting points and connector locations for compatible Lenovo systems, it helps retain original device fit and finish while restoring reliable tactile response for the power button and stable audio connections.
Suitable for
 Repairing laptops or desktops with a non-functioning power button
 Restoring headset, microphone, or speaker port functionality
 Refurbishment projects to bring devices back into service
 Maintenance tasks where localised board replacement is preferred
Key specifications
 Functionality: integrated power button control and audio input/output interfaces
 Form factor: small modular PCB designed for specific Lenovo chassis mounting points
 Connectors: board-mounted cable connector compatible with corresponding system board harnesses
 Interface types: standard 3.5 mm audio jack(s) and tactile power switch
 Compatibility: designed for use in compatible Lenovo laptop and desktop models (confirm physical fit and connector match before installation)
How to use
Power down the device, disconnect from mains and remove the battery if applicable. Open the device chassis following manufacturer disassembly guidance to access the internal modules. Locate and carefully disconnect the existing power button and audio board cable from the system board, remove any mounting screws or clips, and extract the faulty module. Position the replacement board in the same orientation, secure it to the chassis using the original screws or clips, and reconnect the cable to the mainboard ensuring correct alignment. Reassemble the device, reconnect the battery and power, and verify that the power button and audio ports function as expected. If uncertain, consult service documentation or a professional technician.
Usage recommendations
Handle the board using ESD-safe practices, avoid bending or stressing the cable and connector, and verify compatibility with your exact Lenovo model before purchase. If audio issues persist after replacement, test with known-good headsets and check system audio drivers and settings.

## FAQ

### How much does the Lenovo Power Button I/O Audio Board 5C50K48444 cost, and is it available for purchase?

The price is 11.99 € (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 20.07.2026 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

https://aio.lv/img/cache/product/1540540/51686885_large.webp