# Bottom case HP M21131-001 laptop spare part

**URL:** https://aio.lv/en/product--hp-m21131-001--5005497
**Data updated:** 2025-12-30 09:50 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP
**Manufacturer code:** M21131-001
**EAN:** 5704174786429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 98.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 81.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-m21131-001--5005497

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.79 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The HP M21131-001 bottom case is a high-quality replacement part designed for HP laptops. It ensures durability and protection for internal components. This part is essential for maintaining the structural integrity of your device.

## Long description

The HP M21131-001 bottom case is a replacement lower housing designed for compatible HP laptop models. Made to restore the chassis and protect internal components, this bottom case helps maintain the device's structural integrity. Intended for use in models without 400 nit displays, it matches the original mounting points and openings for ports and ventilation.
Advantages
This genuine-style HP bottom case offers a durable construction that protects internal parts and supports the laptop base. It preserves original alignment for screw mounts and component cutouts, facilitating installation and ensuring proper fit. The use of a correct OEM-format MPN (M21131-001) and EAN provides traceability and part identification.
Suitable for
Repairing damaged or cracked laptop lower housing
Replacing worn or bent chassis parts
Restoring proper alignment after internal repairs or component replacement
Key specifications
Brand: HP
Manufacturer part number (MPN): M21131-001
EAN: 5704174786429
Compatibility note: for models without 400 nit displays
How to use
Power off the laptop, remove the battery if applicable, and disconnect any external power source. Disassemble the device according to the manufacturer's service manual, taking care to note screw locations and cable connections. Remove the damaged bottom case and transfer any required components (rubber feet, speaker covers, screws) to the replacement. Align the new HP M21131-001 bottom case with internal mounting points, secure with the original screws, and reassemble the laptop. Verify that all ports, vents and connectors are properly aligned and that the device powers on normally.
Usage recommendations
Use ESD protection when handling internal components, keep small screws organized during disassembly, and follow HP service guidelines for your specific model. Ensure the replacement case matches the display brightness variant of the original unit (this part is for models without 400 nit displays).

## Specifications

| Feature | Value |
|---|---|
| Type | Bottom case |
| Brand compatibility | HP |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Bottom case HP M21131-001 cost, and is it available for purchase?

The price is 98.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 31.07.2026 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 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

### Where can I download the instructions for Bottom case HP M21131-001?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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