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A 17.3 inch matte laptop screen panel with a 40 pin connector visible

ATPAZDB

ATPAZDB B173HAN03.1 17.3" FHD 144Hz 40-pin laptop screen

SKU CH-J4BS-Q8EMB MPN B173HAN03.1

A 17.3 inch Full HD 1920x1080 replacement panel with 144Hz refresh, 300 cd/m² brightness, 800:1 contrast and a 40-pin connector

  • Compatible ModelsB173HAN03.1
  • Screen Size17.3 inch
  • Screen ResolutionFull HD (FHD) 1920x1080
  • Sharp 144 Hz motion for smooth gameplay
  • Full HD 1920 x 1080 detail on a 17.3 inch panel
  • 300 cd/m² brightness keeps images clear indoors
  • 800:1 contrast adds depth to dark scenes
  • 40-pin connector matches the B173HAN03.1 part exactly

Compatible 17.3-inch FHD 144Hz panel

This 17.3-inch Full HD display operates at 1920x1080 resolution with a 144Hz refresh rate. It uses a 40-pin video signal connector and delivers 300 cd/m² brightness with an 800:1 contrast ratio. The panel is a non-touch model designed as a direct replacement for the B173HAN03.1 part number.

Ideal for repair, not for upgrades

Technicians repairing a laptop that originally shipped with this exact screen will find a matching fit. Buyers who want a touchscreen, a different resolution, a higher refresh rate, or a different pin layout should look at other panels.

40-pin connector dictates fit

The 40-pin video interface is the single specification that determines whether this panel will connect to the laptop’s motherboard. Verify the original screen uses the same 40-pin layout before ordering.

Highlights

  • Sharp 144 Hz motion for smooth gameplay
  • Full HD 1920 x 1080 detail on a 17.3 inch panel
  • 300 cd/m² brightness keeps images clear indoors
  • 800:1 contrast adds depth to dark scenes
  • 40-pin connector matches the B173HAN03.1 part exactly

Specifications

Part NumberB173HAN03.1
Compatible ModelsB173HAN03.1
Screen Size17.3 inch
Screen ResolutionFull HD (FHD) 1920x1080

Questions about this item

How often will the B173HAN03.1 panel need replacement if the backlight degrades?

The LED backlight is rated for typical notebook lifespans; replacement is only needed if brightness drops well below the 300 cd/m² spec or the panel suffers physical damage.

What is the first limit you hit when gaming at 144Hz on this 1920x1080 screen for hours?

The 800:1 contrast ratio and 300 cd/m² brightness are fixed panel limits; sustained 144Hz operation does not introduce additional throttling or artefacts.

Does the 40-pin connector or the panel itself get hot or noisy during all-day use?

The B173HAN03.1 is a passive LCD module with no fan or moving parts; it runs silently and its surface temperature stays close to ambient under normal 144Hz operation.

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