# Laptop LCD assembly Dell NT14FHD400 compatible with Latitude 5450 / 3490 (replacement screen)

**URL:** https://aio.lv/en/product--dell-2dtkk--11673096
**Data updated:** 2026-01-12 19:37 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** 2DTKK
**EAN:** 5715063754863
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 261.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 216.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-2dtkk--11673096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop LCD assembly Dell NT14FHD400 designed for use in Dell Latitude 5450 and 3490 models. This screen assembly provides a direct hardware replacement for a damaged or defective display, restoring visual output and functionality. Intended for technicians or users performing repairs; it simplifies screen replacement and helps extend device lifespan.

## Long description

Replacement laptop LCD assembly Dell NT14FHD400 compatible with Latitude 5450 / 3490 (replacement screen) provides a direct hardware substitute for damaged or non-functional displays in compatible Dell laptops. The assembly is designed to match the original form factor and mounting points for Dell Latitude 5450 and 3490 models, restoring full visual output and touchscreen compatibility where applicable. Intended for technicians and informed users, this replacement screen assembly helps return the laptop to normal operation without modifications to the chassis or internal cabling.
Advantages
The Dell NT14FHD400 replacement screen is manufactured to meet OEM-compatible dimensions and connector standards, offering a straightforward swap for the original display. Using this assembly minimizes fitment issues and reduces repair time compared with sourcing individual components. The product supports Full HD resolution where specified and is shipped as a ready-to-install unit including the LCD panel and bezel components required for reassembly.
Suitable for (tasks / use cases)
Replacing cracked, flickering, or blank screens on Dell Latitude 5450 laptops
Repairing display issues on Dell Latitude 3490 models
Refurbishment work for used laptops intended for resale
Technical service centers performing hardware repairs and diagnostics
Key specifications
Brand: Dell
Model compatibility: Latitude 5450, Latitude 3490
Manufacturer part number (MPN): 2DTKK
EAN: 5715063754863
Assembly type: LCD screen assembly (ready-to-install)
How to use
Before installation, power off the laptop, disconnect the battery and external power, and work on a static-free surface. Remove the damaged display assembly according to the Dell Latitude service manual: detach bezel, disconnect inverter or display cable, and unfasten mounting screws. Align the Dell NT14FHD400 replacement assembly with the laptop hinge and connector positions, secure the mounting screws, reconnect the display cable, and replace the bezel. Reconnect power and perform a functional test to verify backlight, image quality, and any integrated webcam or microphone connections.
Usage recommendations
Use compatible tools and follow manufacturer service documentation. If uncertain about internal repairs, consult a qualified technician. Handle the LCD surface carefully to avoid pressure marks, and check cable seating before final assembly.

## FAQ

### How much does the Laptop LCD assembly Dell NT14FHD400 for Latitude 5450/3490 cost, and is it available for purchase?

The price is 261.99 € (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 09.07.2026 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 Dell 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 Dell 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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