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14 inch matte laptop display panel 40 pin connector

ATPAZDB

ATPAZDB B140ZAN01.1 laptop screen 14 4K 3840x2160 60Hz 40-pin

SKU CH-N4T2-SA2DZ MPN B140ZAN01.1

14-inch UHD 4K 3840x2160 replacement panel with 60 Hz refresh, 40-pin connector and 1200:1 contrast, non-touch

  • Compatible ModelsB140ZAN01.1
  • Screen Size14 inch
  • Screen ResolutionUHD 4K 3840x2160
  • Crisp 4K detail at 3840 x 2160 resolution
  • Smooth 60 Hz refresh for fluid motion
  • High 1200:1 contrast for deep blacks
  • Direct-fit 40-pin connector matches original panel
  • Brand-new 14-inch replacement screen ready to install

14-inch 4K UHD Replacement Panel

The ATPAZDB B140ZAN01.1 is a new 14-inch laptop replacement screen delivering UHD 4K resolution at 3840x2160. It operates at 60 Hz with a 1200:1 contrast ratio and connects via a 40-pin video signal connector. The panel is non-touch and matches the exact part number B140ZAN01.1.

Buyers repairing a laptop specified for this

This screen suits technicians or owners replacing a damaged B140ZAN01.1 panel with identical specifications. It will not fit laptops that require a different pin count, a touch-enabled digitiser, or a lower native resolution such as Full HD.

40-pin video signal connector

The single decisive specification is the 40-pin connector paired with 3840x2160 resolution at 60 Hz. Verify the original panel uses the same 40-pin interface and UHD 4K resolution before ordering, as a different pin layout or refresh target will prevent installation.

Highlights

  • Crisp 4K detail at 3840 x 2160 resolution
  • Smooth 60 Hz refresh for fluid motion
  • High 1200:1 contrast for deep blacks
  • Direct-fit 40-pin connector matches original panel
  • Brand-new 14-inch replacement screen ready to install

Specifications

Part NumberB140ZAN01.1
Compatible ModelsB140ZAN01.1
Screen Size14 inch
Screen ResolutionUHD 4K 3840x2160

Questions about this item

Which version of the B140ZAN01.1 screen matches my laptop?

This panel is the B140ZAN01.1 model with a 40-pin video connector, 14-inch size, UHD 4K 3840x2160 resolution, 60Hz refresh rate and no touch function — match all five details to your original screen before ordering.

What does the 3840x2160 resolution look like on a 14-inch display?

The 3840x2160 pixel count on a 14-inch panel gives a very high pixel density, so text and UI elements appear extremely sharp; you may need OS scaling to keep them readable.

What does the 40-pin connector limit in practice?

The 40-pin eDP interface carries the 3840x2160 signal at 60Hz; it cannot support higher refresh rates or touch input, so the panel is fixed at 60Hz non-touch operation.

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