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A 14 inch laptop replacement screen with a matte finish and 40 pin connector

ATPAZDB

ATPAZDB B140QAN04.0 14 inch 2880x1800 40 pin laptop screen

SKU CH-Q52B-819YA MPN B140QAN04.0

A 14-inch 2880x1800 replacement panel with a 40-pin connector for compatible laptops

  • Screen size14 in (35.6 cm)
  • Supported modelsB140QAN04.0
  • Display resolution2880 × 1800
  • 14 inch 2880x1800 resolution for crisp visuals
  • 40-pin connector matches B140QAN04.0 exactly
  • Non-touch panel keeps weight low
  • New condition ensures zero dead pixels

14-inch 2880x1800 replacement panel

This ATPAZDB B140QAN04.0 display panel matches the original part number for compatible laptops. It delivers a 14 inch 2880x1800 resolution through a 40-pin video connector. The screen is a non-touch unit intended for direct panel swaps. Buyers needing a touch-enabled assembly should verify their chassis requirements before ordering.

Thermals and power in normal use

As a passive LCD component, the panel generates no audible noise and draws minimal power from the host system. Thermal output is negligible during typical operation and requires no active cooling. Power consumption scales with brightness settings and content displayed. Installers should ensure the laptop’s power subsystem supports the panel’s electrical interface.

How it compares

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

Price $109.99
Pricier than about 80% of the 4,554 comparable items (median $78.99).
Screen size 14 in (35.6 cm)
Typical for this category: the median of 2,802 items is 14 in.

Specifications

Product
Part numberB140QAN04.0
Display
Screen size14 in (35.6 cm)
Display resolution2880 × 1800
Compatibility
Supported modelsB140QAN04.0

Questions about this item

How do I install the 40-pin connector on the B140QAN04.0 14 inch screen and what step is often missed?

Align the 40-pin video signal connector carefully with the motherboard socket, press evenly until fully seated, then secure the retaining latch; the step most often missed is locking that latch, which causes flicker or no image.

What maintenance or replacement will the B140QAN04.0 2880x1800 panel need over time?

The panel itself has no user-serviceable parts; if backlight uniformity fades or dead pixels appear after extended use, the entire B140QAN04.0 screen assembly must be replaced.

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