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header-product Keyboard Lenovo replacement for ThinkPad T540 T540P W540 E531 E540 L540 KM-105U (model KB311026)
56.49 €

Keyboard Lenovo replacement for ThinkPad T540 T540P W540 E531 E540 L540 KM-105U (model KB311026)

Keyboard Lenovo KB311026 for ThinkPad T540 T540P W540 Photo 1
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Keyboard Lenovo replacement for ThinkPad T540 T540P W540 E531 E540 L540 KM-105U (model KB311026)

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Keyboard Lenovo replacement for ThinkPad T540 T540P W540 E531 E540 L540 KM-105U (model KB311026)

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Short description

Replacement Lenovo keyboard compatible with ThinkPad T540, T540P, W540, E531, E540 and L540 series. OEM model KB311026 (KM-105U) designed to match original form factor and key layout for straightforward installation. Intended for repairing or restoring laptop input functionality, providing a direct fit for users needing a spare or replacement keyboard.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 4112996
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Replacement Lenovo keyboard compatible with ThinkPad models T540, T540P, W540, E531, E540 and L540. OEM model KB311026 (KM-105U) is designed to match the original form factor and key layout, enabling a direct fit for repair or replacement of a laptop keyboard. Color: black. Layout: US.

Advantages

The keyboard follows the original Lenovo ThinkPad dimensions and key positions for straightforward installation and immediate functionality after replacement. It is supplied as an OEM part (KB311026 / KM-105U) which maintains a standard US layout and a black finish suitable for like-for-like replacement.

Suitable for

  • Lenovo ThinkPad T540 — repair or replacement of faulty keyboard
  • Lenovo ThinkPad T540P — restoring keyboard input
  • Lenovo ThinkPad W540 — spare keyboard installation
  • Lenovo ThinkPad E531 — keyboard replacement
  • Lenovo ThinkPad E540 — replacing worn or damaged keys
  • Lenovo ThinkPad L540 — repair or spare part

Key specifications

  • Manufacturer: Lenovo (OEM part)
  • Model / MPN: KB311026 (KM-105U)
  • Compatible series: T540, T540P, W540, E531, E540, L540
  • Layout: US
  • Color: Black
  • Warranty: 6 months

How to use

Power off the laptop and disconnect any power sources and battery if removable. Remove the bezel or palmrest according to the service manual for your ThinkPad model, detach the old keyboard connector, and replace it with the KB311026 keyboard, ensuring the ribbon cable is fully seated and locked. Reassemble the laptop and verify keyboard operation in the operating system.

Usage recommendations

Before installation, confirm compatibility with your exact ThinkPad model and follow the official service manual steps to avoid damage. Handle the keyboard and ribbon cable carefully to prevent connector or key damage.

Description

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Customer reviews

Customer questions

FAQ

How much does the Keyboard Lenovo KB311026 for ThinkPad T540 T540P W540 cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 02.07.2026 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. 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.
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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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.