ATPAZDB LQ156M1JW25 15.6" FHD 1920x1080 300Hz 40-pin laptop screen

15.6" 300 Hz replacement panel

The ATPAZDB LQ156M1JW25 is a 15.6 inch Full HD laptop screen built for models that require the exact LQ156M1JW25 part number. It delivers a 1920x1080 resolution at a 300 Hz refresh rate for smooth motion in fast-paced applications. The non-touch matte panel uses a 40-pin video connector and operates at 300 cd/m² brightness with a 1000:1 contrast ratio. Buyers needing touch input or a different connector layout cannot use this display.

Direct-fit installation

Because the part number matches the original manufacturer specification, the panel aligns with the existing mounting points and cable routing in compatible laptops. No adapter boards, inverter changes or firmware updates are required when swapping a damaged LQ156M1JW25 unit. The 40-pin connector carries both power and video signals in a single flat cable. Installers who lack the correct 40-pin socket or who need a different pin count will find the screen physically incompatible.

40-pin eDP interface limits

The 40-pin connection follows the embedded DisplayPort signalling used by the original panel, so the host must drive 1920x1080 at 300 Hz over that link. Laptops wired for lower refresh rates or different lane counts may not initialise the panel at its rated speed. The fixed 1000:1 contrast and 300 cd/m² brightness are hardware characteristics that cannot be adjusted by software. Users requiring higher brightness, wider colour gamut or HDR support must select a different panel model.