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Blue laptop keyboard controller board with exposed circuitry

Traditions (Generic)

Traditions (Generic) M15 R3 R4 M17 R3 R4 Keyboard Controller Board Blue

SKU CH-AJ6Q-4GEW2

Replacement keyboard controller board for M15 and M17 laptops

  • TypeKeyboard Controller Board
  • ColorBlue
  • Compatible with M15 R3 R4 models
  • Compatible with M17 R3 R4 models
  • Blue keyboard controller board
  • New condition ready to install

M15 R3 R4 M17 R3 R4 Keyboard Controller Board

This blue keyboard controller board is designed for specific M15 and M17 laptop models. It replaces the original component identified by part numbers 0HH20M, LS-J527P and CN-0HH20M. The board restores full keyboard functionality for compatible systems.

Replaces faulty or damaged keyboard controller

Install this board when the original controller fails due to liquid damage, electrical fault or physical wear. The jump is worth it when diagnostics confirm the controller is the root cause of unresponsive keys or backlight issues. Not for buyers needing a full keyboard assembly or a different layout.

Highlights

  • Compatible with M15 R3 R4 models
  • Compatible with M17 R3 R4 models
  • Blue keyboard controller board
  • New condition ready to install

Specifications

BrandDell
ModelM15 R3 R4 M17 R3 R4
TypeKeyboard Controller Board
ColorBlue

Questions about this item

Which Dell laptops does the M15 R3 R4 M17 R3 R4 keyboard controller board fit?

It is built for Dell M15 R3, M15 R4, M17 R3 and M17 R4 models, matching part numbers 0HH20M, LS-J527P and CN-0HH20M.

What is the critical step when installing this keyboard controller board?

Seat the ribbon cable fully into the ZIF connector and lock the latch before tightening any screws; a loose cable causes dead keys.

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