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header-product Keyboard Lenovo replacement for IdeaPad S300 S400 S405 M30-70 model KB312894
26.99 €

Keyboard Lenovo replacement for IdeaPad S300 S400 S405 M30-70 model KB312894

Lenovo Keyboard KB312894 for IdeaPad S300 S400 S405 Photo 1
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Keyboard Lenovo replacement for IdeaPad S300 S400 S405 M30-70 model KB312894

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Keyboard Lenovo replacement for IdeaPad S300 S400 S405 M30-70 model KB312894

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Short description

Replacement laptop keyboard compatible with Lenovo IdeaPad S300, S400, S405 and M30-70 series, model KB312894. Designed as a direct-fit spare part for users needing to replace a faulty or worn keyboard. Provides standard key layout and connector compatibility for straightforward installation and restores full typing functionality for everyday use.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 4214301
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
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

Replacement keyboard compatible with Lenovo IdeaPad S300, S400, S405 and M30-70 series (model KB312894). This direct-fit spare part restores full typing functionality and matches the standard US layout and black color. The item is intended as a like-for-like replacement for damaged, worn or non-functional laptop keyboards and uses the original connector and mounting points where applicable.

Advantages

The keyboard offers a standard US key layout in black, designed for direct replacement in compatible Lenovo IdeaPad models. It is supplied as a single complete keyboard assembly and is covered by a 6-month warranty. The part is intended to simplify repair by providing connector and mounting compatibility with the listed models.

Suitable for

  • Replacing a broken or non-responsive keyboard on Lenovo IdeaPad S300
  • Repairing worn keys or faded legends on IdeaPad S400
  • Swapping a damaged keyboard on IdeaPad S405
  • Restoring typing function on IdeaPad M30-70

Key specifications

  • Manufacturer brand: Lenovo
  • Manufacturer part number (MPN): KB312894
  • Compatible models: IdeaPad S300, S400, S405, M30-70 (list may be incomplete)
  • Layout: US
  • Color: Black
  • EAN: 9990000312894
  • Warranty: 6 months

How to use

Power off the laptop and remove the battery if removable. Follow the laptop service manual or disassembly guide for your specific IdeaPad model to access and remove the existing keyboard—typically by removing bezel screws and unclipping the keyboard assembly. Disconnect the keyboard cable from the motherboard, replace with the KB312894 replacement keyboard, reconnect the cable and reassemble the laptop. Power on the device and verify that all keys function correctly.

Usage recommendations

Use compatible tools and follow ESD (electrostatic discharge) precautions during replacement. If unsure about disassembly steps, consult an authorized service center or a qualified technician. Note that the provided compatible model list may be incomplete; confirm connector and mounting compatibility before installation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Lenovo Keyboard KB312894 for IdeaPad S300 S400 S405 cost, and is it available for purchase?

The price is 26.99 € (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 06.07.2026 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.
warranty
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.