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LCDBros replacement laptop screen matte finish 40 pin connector

LCDBros

LCDBros Replacement Screen Toshiba Satellite C55-B 40 Pins 1366x768

SKU CH-MK58-NH2V4

A 1366x768 replacement screen with 40 pins for the Toshiba Satellite C55-B series

  • TypeReplacement Screen
  • HD 1366x768 resolution for sharp visuals
  • 40-pin connector ensures direct compatibility
  • Designed for Toshiba Satellite C55-B series
  • New condition guarantees reliable performance
  • 100% compatible screen matched to your specs

Compatible 40-pin replacement screen

This LCDBros panel is built as a direct replacement for the Toshiba Satellite C55-B series. It matches the original 1366x768 resolution and 40-pin connector so the display fits and functions without modification. Buyers must verify their current screen specifications before ordering because the laptop was sold with multiple panel variants that are not interchangeable.

Thermals noise and power draw

As a passive display component the screen adds no active cooling requirement and produces no audible noise during operation. Power consumption is limited to the backlight and panel electronics drawing from the laptop's existing power subsystem. No additional thermal management or external power adapter is needed for normal use.

Exact specification match required

The single deciding factor is an exact match to your existing screen's resolution, backlight type, connector pin count and physical dimensions. A panel with any differing specification will not work in the C55-B chassis. If you are uncertain of the current screen details contact the supplier for assistance before purchasing.

Highlights

  • HD 1366x768 resolution for sharp visuals
  • 40-pin connector ensures direct compatibility
  • Designed for Toshiba Satellite C55-B series
  • New condition guarantees reliable performance
  • 100% compatible screen matched to your specs

Specifications

BrandLCDBros
ModelToshiba SATELLITE C55-B SERIES
TypeReplacement Screen

Questions about this item

How do I install the 40-pin connector correctly and avoid the common mistake of pin misalignment?

Power off the laptop and disconnect the battery. Remove the bezel carefully. Align the 40-pin connector exactly with the motherboard socket before applying even pressure. The most common error is forcing the cable in offset by one row, which bends pins and prevents the 1366x768 display from initialising.

What maintenance or replacement will this LCDBros screen need over time?

The LED backlight on this 1366x768 panel gradually dims after years of use. No user-serviceable parts exist inside. When brightness becomes uneven or too low at maximum setting, the entire screen assembly must be replaced again with another 40-pin compatible unit.

What limit appears first during sustained use of this replacement screen?

Continuous operation at maximum brightness accelerates backlight ageing. The 1366x768 panel has no active cooling, so prolonged high-load sessions can cause temporary colour shift or faint image retention that clears after the screen cools down.

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