# Motherboard for Lenovo ThinkPad X1 Yoga 8th Gen (MPN 5B21L76648)

**URL:** https://aio.lv/en/product--lenovo-5b21l76648--11834929
**Data updated:** 2026-03-09 14:47 (EET)
**Category:** Motherboards
**Manufacturer:** Lenovo
**Manufacturer code:** 5B21L76648
**EAN:** 5715328072893
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 071.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 885.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b21l76648--11834929

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Replacement motherboard compatible with Lenovo ThinkPad X1 Yoga 8th Gen. Identified by manufacturer part number 5B21L76648, this mainboard provides original-equipment compatibility for system components and connectors specific to the X1 Yoga 8th Gen chassis. Intended for repair or refurbishment to restore full laptop functionality.

## Long description

Replacement motherboard compatible with Lenovo ThinkPad X1 Yoga 8th Gen designed to restore system functionality and maintain original equipment compatibility with the laptop's connectors and onboard components. This mainboard fits the X1 Yoga 8th Gen chassis and is intended for repair, refurbishment, or parts replacement where OEM-style compatibility is required.
Advantages
This motherboard offers direct compatibility with the chassis layout and connector placements of the ThinkPad X1 Yoga 8th Gen, reducing the need for modification during replacement. The board is built to match system interface locations for display, power, storage and I/O ports, enabling a straightforward swap to restore device operation. Use of a compatible mainboard helps retain the laptop's existing hardware configuration and supports original wiring and module connections.
Suitable for
 Repairing a ThinkPad X1 Yoga 8th Gen with a failed or damaged motherboard
 Refurbishment projects to return devices to working condition for resale or reuse
 Replacing a board to recover original port and connector functionality
Key specifications
 Form factor and mounting: compatible with Lenovo ThinkPad X1 Yoga 8th Gen chassis mounting points
 Onboard interfaces: matching display connector, power input interface, storage socket and I/O port layout for the model
 Component compatibility: supports the laptop’s original internal modules (CPU socket or soldered CPU, memory configuration as per model, Wi‑Fi/Bluetooth module slot where applicable)
 Connector types: integrated USB, audio, display and power connectors as per the X1 Yoga 8th Gen design
How to use
Power down the laptop, disconnect the battery and external power before beginning. Remove the bottom cover following the manufacturer service manual or a verified disassembly guide to access the existing mainboard. Carefully disconnect display cable, storage device, memory modules (if removable), wireless module and other peripheral connectors. Remove mounting screws and extract the faulty board. Install the replacement motherboard by aligning it with the chassis mounting points, securing screws and reconnecting all cables and modules in their original positions. Reconnect the battery and power up the system to verify operation and perform any required BIOS or firmware updates.
Usage recommendations
Handle the mainboard using proper ESD precautions and use manufacturer documentation for disassembly and reassembly. Verify compatibility with the exact ThinkPad X1 Yoga 8th Gen model variant and inspect connectors and cables for wear before installation. After installation, run hardware diagnostics to confirm full functionality of display, storage, wireless and I/O ports.

## Specifications

| Feature | Value |
|---|---|
| Type | Motherboard |
| Compatibility | ThinkPad X1 Yoga 8th Gen |
| Product colour | Multicolour |
| Brand compatibility | Lenovo |

### Features

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |

## FAQ

### How much does the Lenovo ThinkPad X1 Yoga 8th Gen Motherboard 5B21L76648 cost, and is it available for purchase?

The price is 1,071.49 € (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 29.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Lenovo ThinkPad X1 Yoga 8th Gen Motherboard 5B21L76648 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11834929/67280748_large.webp