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12.3 inch matte LCD laptop replacement panel with 40 pin connector

ATPAZDB

ATPAZDB LQ123N1JX35 12.3 inch 40 Pin WUXGA+ 1920x1280 60Hz laptop screen

SKU CH-K7ER-YWZZB

A 12.3 inch LCD panel with 1920x1280 resolution, 40-pin connector and 60Hz refresh rate for compatible laptops

  • Screen size12.3 in (31.2 cm)
  • Supported modelsLQ123N1JX35
  • Display resolutionWUXGA+ 1920 × 1280
  • Sharp 1920x1280 WUXGA+ detail for crisp text
  • 3 inch panel fits LQ123N1JX35 models exactly
  • 40-pin connector matches original laptop cable
  • 400 cd/m² brightness keeps content clear in light
  • 1500:1 contrast adds depth to dark scenes

Exact-fit 12.3 inch replacement panel

This new ATPAZDB display matches the LQ123N1JX35 part number and ships as a 12.3 inch LCD with a 40-pin video connector. It delivers a WUXGA+ resolution of 1920x1280 at a 60Hz refresh rate. The panel operates without touch functionality and provides a brightness of 400 cd/m² with a 1500:1 contrast ratio.

Suits owners of LQ123N1JX35 laptops

The screen is built specifically for devices that require this exact part number and pin layout. Buyers whose machines use a different connector count, resolution or physical size will need a different panel. It is not suitable for anyone needing touch input or a higher refresh rate than 60Hz.

Drops into a 40-pin WUXGA+ slot

Installation requires a laptop chassis and cable designed for a 40-pin WUXGA+ interface at 1920x1280. The 60Hz timing and 400 cd/m² brightness work with the existing video subsystem without extra configuration. Because the unit is an LCD only, it frees the builder from sourcing a separate digitiser or backlight assembly.

How it compares

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

Price $86.99
Pricier than about 63% of the 4,554 comparable items (median $78.99).
Screen size 12.3 in (31.2 cm)
Lower than about 96% of the 2,802 comparable items (median 14 in).

Specifications

Product
Part numberLQ123N1JX35
Display
Screen size12.3 in (31.2 cm)
Display resolutionWUXGA+ 1920 × 1280
Compatibility
Supported modelsLQ123N1JX35

Questions about this item

My laptop uses a 40-pin video connector — will this LQ123N1JX35 panel plug straight in?

Yes, the panel has a 40-pin video signal connector that matches the LQ123N1JX35 part number.

I am keeping my original 60 Hz display cable and hinge brackets — are they compatible with this 12.3 inch WUXGA+ screen?

The replacement shares the 60 Hz refresh rate and 40-pin interface, so existing cables and brackets designed for the LQ123N1JX35 will fit.

After fitting the screen, how can I confirm the 1920x1280 resolution and 400 cd/m² brightness are active?

Open the display settings in your OS to verify 1920x1280 at 60 Hz, and use a calibration tool or sensor to measure 400 cd/m² peak brightness.

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