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Flat ribbon cable with connectors at each end, Dell OEM part CWJPM for Inspiron 15 7590 2-in-1

DELL

DELL Inspiron 15 7590 2-in-1 Daughter IO Board Cable CWJPM

SKU CH-6T9S-XKGWW

Replacement cable linking the USB and SD reader board to the motherboard on the Inspiron 15 7590 2-in-1

  • Genuine Dell OEM replacement ensures exact fit
  • Connects USB and SD reader board to motherboard
  • Designed for Inspiron 15 7590 2-in-1 models
  • Dell part number 450.0GE04.0001 confirms authenticity
  • New condition guarantees reliable performance from installation

Genuine Dell OEM Daughter IO Board Cable

This is a genuine Dell OEM replacement cable for the Inspiron 15 7590 2-in-1 laptop. It connects the USB and SD card reader daughter board to the main motherboard. The part is identified by Dell part number 450.0GE04.0001 and alternate reference Jedi15 IO CABLE. It is intended for repair technicians or owners restoring full I/O functionality to this specific model.

Build Quality and Connector Fit

The cable uses the original factory connector geometry for a direct fit inside the Inspiron 15 7590 2-in-1 chassis. No adapters or modifications are required during installation. As a genuine OEM component, the insulation and shielding match the specifications Dell defined for this platform. The part arrives exactly as pictured, ready for the board-to-board connection.

Thermals Noise and Power Draw

This passive cable assembly generates no heat and produces no audible noise during operation. It draws no independent power, relying entirely on the motherboard and daughter board circuits it links. Normal use imposes no additional thermal load on the laptop cooling system. The component simply restores the designed signal path without affecting system acoustics or power consumption.

Highlights

  • Genuine Dell OEM replacement ensures exact fit
  • Connects USB and SD reader board to motherboard
  • Designed for Inspiron 15 7590 2-in-1 models
  • Dell part number 450.0GE04.0001 confirms authenticity
  • New condition guarantees reliable performance from installation

Specifications

BrandDell

Questions about this item

What interface does the CWJPM daughter IO board cable use, and what does that limit in practice?

The CWJPM cable carries the USB and SD reader signals between the daughter IO board and the motherboard, so its interface limits you to the speeds of those onboard controllers.

What physical space and mounting points does the CWJPM cable require inside the Inspiron 15 7590 2-in-1?

It fits the original routing channel between the motherboard and the daughter IO board, using the existing connector slots and retention clips on the 7590 chassis.

How is the CWJPM cable installed, and which step do people often get wrong?

Disconnect the battery, remove the base cover, unplug the old cable from both the motherboard and IO board connectors, route the new CWJPM cable through the same channel, and seat both connectors fully — the step most often missed is reconnecting the battery before testing.

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