# Motherboard Lenovo ThinkPad X390 Yoga 5B21C15349

**URL:** https://aio.lv/en/product--lenovo-5b21c15349--11580324
**Data updated:** 2025-12-31 08:48 (EET)
**Category:** Replacement Keyboards
**Manufacturer:** Lenovo
**Manufacturer code:** 5B21C15349
**EAN:** 5715063795415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 856.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 707.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b21c15349--11580324

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Lenovo 5B21C15349 motherboard is designed for the ThinkPad X390 Yoga. It ensures high compatibility and reliable performance for your laptop. This spare part is essential for maintaining the functionality of your device, providing a seamless experience for users. Ideal for repairs or upgrades, it supports the core operations of your laptop, ensuring longevity and efficiency.

## Long description

The Lenovo 5B21C15349 motherboard is designed specifically for the ThinkPad X390 Yoga and provides a reliable replacement part to restore or maintain laptop functionality. It supports the core operations of the device and is suitable for repair or upgrade work where a compatible, manufacturer-specific mainboard is required.
Advantages
High-quality construction and long service life make this motherboard a durable option for the ThinkPad X390 Yoga. As an OEM-compatible spare part it ensures brand compatibility and straightforward installation when replacing a faulty mainboard. The multicolour designation reflects the product listing attribute and does not affect technical compatibility.
Suitable for
Repairing a ThinkPad X390 Yoga with a failed or damaged motherboard
Upgrading or restoring an X390 Yoga after hardware issues
Servicing laptops in workshops or by experienced end users
Key specifications
Manufacturer: Lenovo
Model / MPN: 5B21C15349
Compatible model: ThinkPad X390 Yoga
Product colour: Multicolour
Component: Motherboard / mainboard
EAN: 5715063795415
How to use
Handle the motherboard with appropriate ESD precautions and follow the laptop disassembly procedure for the ThinkPad X390 Yoga. Install the board by aligning connectors, securing mounting points, and reconnecting cables and cooling components. After installation, power on the laptop and verify BIOS/firmware recognition and system functionality; reinstall drivers or update firmware if required.
Usage recommendations
Use this motherboard only in the specified Lenovo ThinkPad X390 Yoga model. Installation is recommended for qualified technicians or experienced users familiar with laptop repairs. Back up data before replacing the mainboard and ensure firmware and drivers are updated after installation.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Motherboard |
| Compatibility | ThinkPad X390 Yoga |
| Product colour | Multicolour |
| Windows operating systems supported | Y |
| Brand compatibility | Lenovo |

## FAQ

### How much does the Motherboard Lenovo ThinkPad X390 Yoga cost, and is it available for purchase?

The price is 856.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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, Leasing for legal entities. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11580324/66647071_large.webp