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A 14 inch matte laptop screen panel with a 40 pin connector on the back

ATPAZDB

ATPAZDB NV140QUM-N51 14 inch UHD 4K 3840x2160 40 Pins laptop screen

SKU CH-7VCS-C99HW MPN NV140QUM-N51

A 14-inch 4K UHD replacement panel with 3840×2160 resolution, 60 Hz refresh, 300 cd/m² brightness and a 40-pin connector

  • Screen size14 in (35.6 cm)
  • Supported modelsNV140QUM-N51
  • Display resolutionUHD 4K 3840 × 2160
  • UHD 4K resolution at 3840x2160 for razor-sharp detail
  • 14 inch panel fits NV140QUM-N51 models exactly
  • 40 pin video connector matches original laptop cable
  • 300 cd/m² brightness delivers clear indoor viewing
  • 60 Hz refresh rate handles everyday tasks smoothly

14 inch UHD 4K replacement panel

This new ATPAZDB NV140QUM-N51 panel is a direct replacement screen for laptops that use the NV140QUM-N51 part number. It delivers a 3840x2160 UHD 4K resolution on a 14 inch diagonal. The display uses a 40 pin video signal connector for connection. It is a non-touch panel designed for standard notebook installations.

Suitable for exact part-match repairs only

This screen fits devices originally built with the NV140QUM-N51 model and a 40 pin interface. It will not work if your laptop requires a different pin count, a touch digitiser, or a lower resolution panel. Buyers who need a touchscreen option or a 30 pin connector should look at a different part. The fixed 60Hz refresh rate also makes it unsuitable for high-refresh gaming requirements.

40 pin video connector compatibility

The single specification that decides fit is the 40 pin video signal connector combined with the NV140QUM-N51 part number. Your laptop's cable and motherboard header must match this exact pin layout and signalling. Verify the part number on your original screen before ordering to ensure electrical and mechanical compatibility.

How it compares

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

Price $90.99
Pricier than about 68% 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 numberNV140QUM-N51
Display
Screen size14 in (35.6 cm)
Display resolutionUHD 4K 3840 × 2160
Compatibility
Supported modelsNV140QUM-N51

Questions about this item

How much power does the 40-pin 3840x2160 panel draw when running all day?

The 14-inch NV140QUM-N51 is a passive LCD panel; it has no fan or active cooling and its power draw is determined by the laptop's backlight driver at the set brightness level.

Which existing laptop components must match for this 40-pin UHD screen to work?

Your laptop must use the exact NV140QUM-N51 panel with a 40-pin eDP connector, 3840x2160 resolution at 60 Hz, non-touch, and the same mounting brackets.

Will the 60 Hz 40-pin connector work with an older 30-pin or 60 Hz limited motherboard?

The panel requires a native 40-pin eDP 1.2 or later source at 3840x2160 60 Hz; a 30-pin or lower-bandwidth interface cannot drive it.

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