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14 inch matte IPS laptop screen panel with 40 pin connector

ATPAZDB

ATPAZDB LP140QH1 (SP)(D3) 14 inch QHD 2560x1440 IPS laptop screen

SKU CH-M0KE-419ME

A 14 inch IPS laptop replacement panel with 2560x1440 resolution, 300 cd/m² brightness, 700:1 contrast and a 40-pin connector

  • Compatible ModelsLP140QH1(SP)(D3)
  • Screen Size14 inch
  • Screen ResolutionQuad HD (QHD) 2560x1440
  • Sharp QHD detail on a 14 inch IPS panel
  • 2560x1440 resolution fits the LP140QH1 (SP)(D3) part exactly
  • 300 cd/m² brightness keeps content clear in bright rooms
  • 700:1 contrast ratio adds depth to dark scenes
  • 40‑pin video connector matches the original laptop cable

14-inch QHD IPS replacement panel

This 14-inch IPS panel delivers a 2560 x 1440 Quad HD resolution for sharp text and detailed visuals. It operates at a 60 Hz refresh rate with 300 cd/m² brightness and a 700:1 contrast ratio. The matte non-touch surface connects via a 40-pin video signal connector. It is designed as a direct replacement for the LP140QH1 (SP)(D3) part number.

For owners of compatible 14-inch QHD laptops

This screen suits technicians or users replacing a damaged LP140QH1 (SP)(D3) panel with an identical specification. It matches the original resolution, connector and physical size. Buyers needing a touch-enabled display, a higher refresh rate, or a different pin configuration should look at other parts. The 60 Hz rate also makes it less suitable for competitive gaming requirements.

40-pin connector defines compatibility

The 40-pin video signal connector is the critical specification that determines fitment. Your laptop's display cable must match this exact pin count and layout for the panel to function. Verify the part number LP140QH1 (SP)(D3) on your original screen before ordering. A mismatched connector will prevent installation regardless of other matching specs.

Highlights

  • Sharp QHD detail on a 14 inch IPS panel
  • 2560x1440 resolution fits the LP140QH1 (SP)(D3) part exactly
  • 300 cd/m² brightness keeps content clear in bright rooms
  • 700:1 contrast ratio adds depth to dark scenes
  • 40‑pin video connector matches the original laptop cable

Specifications

Part NumberLP140QH1(SP)(D3)
Compatible ModelsLP140QH1(SP)(D3)
Screen Size14 inch
Screen ResolutionQuad HD (QHD) 2560x1440

Questions about this item

Will the 40-pin connector on this LP140QH1 (SP)(D3) panel fit the cable from my existing 14-inch laptop?

The panel uses a 40-pin video signal connector; it will fit if your current screen also uses a 40-pin cable and the pinout matches the LP140QH1 (SP)(D3) specification.

How can I confirm the 2560x1440 IPS panel is running at its native 60 Hz refresh rate after installation?

Open your operating system display settings or GPU control panel and verify the resolution shows 2560x1440 at 60 Hz; the on-screen menu should also report the native Quad HD timing.

Does the box include mounting brackets or adhesive strips, or do I need to reuse the ones from my old screen?

The replacement screen ships as the bare 14-inch IPS panel with 40-pin connector; brackets, bezel clips and any adhesive are not included and must be transferred from the original display.

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