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14 inch matte laptop screen with 40 pin connector

LPScreen

LPScreen B140UAN03.J 14" WUXGA 1920x1200 144Hz laptop screen

SKU CH-JVHB-HBG2F MPN B140UAN03.J

A 14 inch WUXGA 1920x1200 144Hz non-touch laptop replacement screen with 300 cd/m² brightness, 1000:1 contrast, 16.7M colours, 89 degree viewing angles and a 40 pin connector

  • Screen size14 in (35.6 cm)
  • Supported modelsB140UAN03.J
  • Display resolutionWUXGA 1920 × 1200
  • Sharp 1920 x 1200 detail for crisp text
  • Smooth 144 Hz motion for fluid visuals
  • Wide 89° viewing angles keep colours accurate
  • Bright 300 cd/m² output for clear indoor use
  • Standard 40-pin connector fits the B140UAN03.J chassis

Exact 14" WUXGA 144Hz replacement

This new LPScreen panel matches the B140UAN03.J part number. It delivers a 1920x1200 resolution at 144Hz refresh rate. The 14 inch display uses a 40 pin connector and offers 300 cd/m² brightness. No touch layer is present.

Buyers who need touch input

This screen is built without touch capability, so users requiring digitiser support must choose a different assembly. The fixed 144Hz refresh rate also means variable refresh technologies are not supported. Shoppers needing a higher resolution or different aspect ratio should look elsewhere.

40 pin connector compatibility check

The single detail that decides fitment is the 40 pin video connector on the B140UAN03.J model. Verify your original screen uses the identical 40 pin layout before ordering. An exact match on this connector and the 1920x1200 144Hz specification confirms the correct part.

How it compares

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

Price $65.99
Cheaper than about 72% 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
Model nameB140UAN03.J
Part numberB140UAN03.J
Display
Screen size14 in (35.6 cm)
Display resolutionWUXGA 1920 × 1200
Compatibility
Supported modelsB140UAN03.J

Questions about this item

What connector does the 14-inch B140UAN03.J panel use?

The B140UAN03.J uses a 40-pin connector for video and power. Match the pin count on your laptop's cable before ordering.

Which screw-hole pattern fits the B140UAN03.J in a standard 14-inch lid?

The panel follows the common 14-inch mounting layout; align the four corner brackets with the existing screw holes before tightening.

When should I expect the backlight on this 300 cd/m² screen to dim noticeably?

LED backlights typically last tens of thousands of hours; plan a replacement if brightness drops or colour shifts after several years of daily use.

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