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header-product Laptop keyboard Lenovo 5N20V78931, backlit, black, compatible with ThinkPad T15
133.99 €

Laptop keyboard Lenovo 5N20V78931, backlit, black, compatible with ThinkPad T15

Lenovo 5N20V78931 laptop keyboard Photo 1
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Laptop keyboard Lenovo 5N20V78931, backlit, black, compatible with ThinkPad T15

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Laptop keyboard Lenovo 5N20V78931, backlit, black, compatible with ThinkPad T15

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Short description

Replacement laptop keyboard Lenovo 5N20V78931 in black with built-in backlight. Designed as a spare part for compatible Lenovo models, specifically fitting ThinkPad T15. Provides full keyset for standard laptop input, simple installation for repair or upgrade, and restores typing functionality and backlight for use in low-light conditions.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 4009744
Please note: the keyboard layout may not be English. Kindly verify before making a purchase.
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
17.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
22.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
22.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
Together cheaper
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Product information

Description

Replacement laptop keyboard Lenovo 5N20V78931 in black with built-in backlight. Designed as a spare part for compatible Lenovo models, specifically fitting the ThinkPad T15, this keyboard provides a full keyset for standard laptop input and restores typing functionality and backlight for use in low-light conditions. The component is intended for repair or upgrade of an existing laptop and matches the original layout and connector type for direct replacement.

Advantages

The Lenovo 5N20V78931 keyboard offers a factory-compatible layout and backlighting to improve usability in dim environments. Its black finish matches original Lenovo aesthetics and the unit is supplied as a complete assembly for straightforward installation. Using an OEM-compatible part helps maintain device compatibility and preserves original typing feel.

Suitable for

  • Repairing a ThinkPad T15 with a damaged or non-functional keyboard
  • Replacing a non-backlit keyboard to add backlighting
  • Upgrading a laptop keyboard assembly to restore original layout and functionality

Key specifications

  • Manufacturer: Lenovo
  • Model / MPN: 5N20V78931
  • Colour: Black
  • Feature: Built-in backlight
  • Compatibility: Designed for ThinkPad T15 (compatible Lenovo models)

How to use

Power off the laptop and disconnect all power sources before beginning. Remove the existing keyboard following the service manual instructions for the ThinkPad T15, disconnecting the keyboard ribbon cable and any retaining screws. Position the replacement Lenovo 5N20V78931 assembly, connect the ribbon cable securely, fasten screws, and reassemble the laptop. After reassembly, power on the device and verify keyboard input and backlight functionality in the operating system.

Usage recommendations

Handle the keyboard assembly with care to avoid damaging the ribbon cable and connectors. If unsure about disassembly or compatibility, consult Lenovo service documentation or a qualified technician.

Specifications

Product colour:
Black
All features

Keyboard

Numeric keypad:
Yes
Keyboard backlit:
Yes

Features

Type:
Keyboard
Compatibility:
ThinkPad T15
Product colour:
Black
Windows operating systems supported:
Y
Brand compatibility:
Lenovo
Connector location:
Bottom right

Description

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Customer reviews

Customer questions

FAQ

How much does the Lenovo 5N20V78931 laptop keyboard cost, and is it available for purchase?

The price is 133.99 € (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 17.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.