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17.3 inch matte IPS laptop screen with 40 pin connector

ATPAZDB

ATPAZDB LQ173D1JW31 17.3 inch UHD 4K 3840x2160 IPS 60Hz 40 Pin laptop screen

SKU CH-PT8D-KZKTY MPN LQ173D1JW31

17.3 inch IPS panel delivers UHD 4K 3840x2160 at 60Hz with 300 cd/m² brightness and 1000:1 contrast via a 40-pin connector

  • Screen size17.3 in (43.9 cm)
  • Supported modelsLQ173D1JW31
  • Display resolutionUHD 4K 3840 × 2160
  • Sharp 4K detail for creative work at 3840x2160 resolution
  • Consistent colour across wide viewing angles with IPS panel
  • Smooth 60 Hz refresh for everyday video and office tasks
  • Bright 300 cd/m² output suits indoor and outdoor use
  • Direct 40-pin fit for LQ173D1JW31 compatible laptops

Product identity

The ATPAZDB LQ173D1JW31 is a 17.3 inch UHD 4K laptop replacement screen with 3840x2160 resolution and IPS technology. It uses a 40 pin video signal connector and operates at a 60Hz refresh rate. The panel is supplied new and matches part number LQ173D1JW31.

Who this suits and who it does not

This display fits repair technicians and owners replacing a damaged LQ173D1JW31 panel in a compatible notebook. It provides 300 cd/m² brightness and a 1000:1 contrast ratio for clear visuals. Buyers needing touch input or a higher refresh rate should consider alternative assemblies.

Deciding specification

The 40 pin connector is the critical compatibility detail; the replacement screen will not work if the laptop uses a different pin count or signalling layout. Verify the original panel part number matches LQ173D1JW31 before ordering.

How it compares

Measured against everything we stock in Laptop Screens & Display Panels, at today’s prices. Recalculated every night.

Price $201.99
Pricier than about 91% of the 4,554 comparable items (median $78.99).
Screen size 17.3 in (43.9 cm)
Higher than about 99% of the 2,802 comparable items (median 14 in).

Specifications

Product
Part numberLQ173D1JW31
Display
Screen size17.3 in (43.9 cm)
Display resolutionUHD 4K 3840 × 2160
Compatibility
Supported modelsLQ173D1JW31

Questions about this item

What video connector does the LQ173D1JW31 use and what resolution does it support?

The panel uses a 40 pin video signal connector and drives a UHD 4K resolution of 3840x2160 at 60Hz.

What are the physical dimensions and mounting requirements for this 17.3 inch screen?

The display measures 17.3 inches diagonally with an IPS panel type and non-touch surface; it fits laptops designed for the LQ173D1JW31 form factor.

How is the LQ173D1JW31 installed and what common step causes issues?

Installation requires disconnecting power, removing the bezel, unplugging the 40 pin cable, swapping the panel, and reconnecting; forgetting to reseat the 40 pin connector fully is the frequent mistake.

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