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14 inch matte laptop screen panel with 40 pin connector

LPScreen

LPScreen B140QAN06.U 14" WQXGA 2560x1600 240Hz laptop screen

SKU CH-KRP7-8KEAZ MPN B140QAN06.U

A 14-inch WQXGA 2560x1600 laptop replacement screen with 240Hz refresh rate, 550 cd/m² brightness and 1200:1 contrast ratio

  • Compatible ModelsB140QAN06.U
  • Screen Size14"
  • Screen ResolutionWQXGA 2560x1600
  • Sharp 2560x1600 WQXGA detail on a 14" panel
  • Fluid 240Hz refresh for smooth motion in games
  • Bright 550 cd/m² output for clear outdoor viewing
  • Deep 1200:1 contrast reveals rich blacks and highlights
  • Wide 89° viewing angles keep colours consistent from any side

14-inch WQXGA 240Hz replacement panel

This 14-inch LPScreen panel matches the B140QAN06.U part number and delivers a WQXGA 2560x1600 resolution at 240 Hz. It targets owners of compatible laptops who need a factory-spec replacement for a damaged or faulty display. The 40-pin connector and non-touch design align with the original hardware configuration.

Upgrade from lower-refresh

The panel replaces 60 Hz or 120 Hz panels and lower-resolution displays when the laptop chassis and video cable support the 240 Hz timing and 2560x1600 pixel count. The jump is worthwhile for competitive gaming or motion-critical workflows where the higher refresh rate and sharper image reduce motion blur and increase workspace density.

Straightforward 40-pin swap with model verification

Installation follows the standard 40-pin eDP connection used by the B140QAN06.U series; no adapter or soldering is required. Common issues arise when the laptop's exact sub-model demands a different bracket layout or cable routing, so confirming the full service-tag compatibility before fitting avoids a second teardown.

Highlights

  • Sharp 2560x1600 WQXGA detail on a 14" panel
  • Fluid 240Hz refresh for smooth motion in games
  • Bright 550 cd/m² output for clear outdoor viewing
  • Deep 1200:1 contrast reveals rich blacks and highlights
  • Wide 89° viewing angles keep colours consistent from any side

Specifications

ModelB140QAN06.U
Part NumberB140QAN06.U
Compatible ModelsB140QAN06.U
Screen Size14"
Screen ResolutionWQXGA 2560x1600

Questions about this item

Will the 40-pin connector on this B140QAN06.U panel match my laptop's existing cable?

The panel uses a 40-pin interface; verify that your current screen also uses a 40-pin connector and that the pin-out matches before ordering.

What is the tricky step when swapping in this 14-inch 240Hz display?

After removing the bezel, disconnect the old panel's 40-pin cable gently — forcing it can bend pins; then route the new cable through the hinge channel before securing the brackets.

How long before the 550 cd/m² backlight on this WQXGA screen noticeably dims?

Typical LED backlights retain usable brightness for several years of daily use; dimming is gradual and not user-serviceable, so plan on a full panel swap when it becomes too dim.

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