# Keyboard spare part for HP M21742-B31 — Dutch layout, backlit

**URL:** https://aio.lv/en/product--hp-topcover-wkb-cp-bl-num-intl--11996829
**Data updated:** 2026-03-11 18:29 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** HP
**Manufacturer code:** TOPCOVER W/KB CP BL num INTL
**EAN:** 5704174790075
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 236.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 195.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-topcover-wkb-cp-bl-num-intl--11996829

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop keyboard for HP M21742-B31. Internal keyboard spare part with Dutch (NL) layout and built-in backlight for use in compatible HP laptops. Designed as a direct replacement to restore typing functionality and backlit keys, suitable for repair or refurbishment of notebooks that accept this keyboard module.

## Long description

Replacement laptop keyboard compatible with selected HP notebooks, featuring a Dutch (NL) layout and integrated backlight. This internal keyboard spare part is intended as a direct replacement to restore full typing functionality and illuminated keys in devices that accept this keyboard module. It is supplied as the keyboard assembly for installation inside the laptop chassis and is suitable for repair, refurbishment or component-level replacement.
Advantages
The keyboard preserves the original Dutch key arrangement and includes a backlight to improve visibility in low-light conditions. It is designed to match the form factor and connector type used by compatible HP models, allowing straightforward replacement of a faulty or worn keyboard. The part provides all standard alphanumeric keys, modifier keys and integrated function row for system controls.
Suitable for
Repairing HP laptops that use the same keyboard module and Dutch layout
Refurbishment projects requiring replacement of a defective internal keyboard
Replacing a keyboard to restore backlit key functionality
Service and maintenance tasks performed by technicians or experienced users
Key specifications
Layout: Dutch (NL) keyboard layout with ISO key placement
Backlight: Integrated key backlighting for low-light use
Form factor: Internal laptop keyboard assembly designed for compatible HP models
Connectivity: Internal flat ribbon cable connector (model-specific pin configuration)
Keys: Full alphanumeric set with function row and modifier keys
How to use
Power off the laptop and disconnect any external power source and battery if removable before beginning installation. Remove the necessary bezel or top cover according to the laptop service manual to access the keyboard mounting points. Carefully disconnect the old keyboard’s ribbon cable from the motherboard connector and release any retaining clips. Position the replacement keyboard assembly in place, secure mounting screws or clips, and reconnect the ribbon cable ensuring correct orientation. Reassemble the laptop, reconnect power and test all keys and the backlight operation before finalizing the repair.
Usage recommendations
Use a static-free workspace and appropriate tools to avoid damage to the keyboard or motherboard. Refer to the specific HP service guide for model-specific disassembly steps and torque values for screws. If uncertain about internal repairs, consult a qualified technician to prevent further damage.

## Specifications

| Feature | Value |
|---|---|
| Type | Keyboard |
| Package depth | 1 mm |
| Brand compatibility | HP |
| Keyboard language | Dutch |
| Keyboard backlit | Yes |

## FAQ

### How much does the HP M21742-B31 keyboard spare part cost, and is it available for purchase?

The price is 236.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 27.07.2026 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. All transactions are 100% secure and encrypted.

### Can HP M21742-B31 keyboard spare part 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 HP 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 HP 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

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