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Flat orange ribbon cable with connectors at both ends

DELL

Dell Precision M4400 15.4" WUXGA RGB LED LCD Ribbon Cable H161K

SKU CH-CY92-GE8J3

Connects the 15.4" WUXGA RGB LED display to the Dell Precision M4400 motherboard using part H161K

  • Typelaptop-computer-replacement-parts
  • Genuine Dell OEM part ensures exact fit for Precision M4400
  • Designed for 15.4" WUXGA RGB LED display compatibility
  • Part number H161K matches original Dell specification
  • Replaces damaged ribbon cable to restore screen function
  • New condition guarantees reliable performance from installation

Genuine Dell OEM LCD Ribbon Cable

This genuine Dell OEM ribbon cable carries the part number H161K and is built specifically for the Precision M4400 mobile workstation. It replaces the internal display interconnect on units equipped with a 15.4 inch WUXGA panel that uses RGB LED backlighting. Technicians and owners repairing that exact screen configuration will find the correct fit.

Flat-Flex Construction for Internal Routing

The flat flexible circuit design allows the cable to fold cleanly through the hinge area and around the tight clearances inside the laptop lid. Gold-plated edge contacts mate with the motherboard and panel connectors without soldering, so installation is a matter of seating each end and securing the retention tabs. No additional adapters or harnesses are required.

Direct Replacement for Damaged H161K Cables

This part replaces a torn, pinched or oxidised original cable that causes flickering, colour loss or a blank screen on the WUXGA RGB LED display. The swap is worthwhile when the panel itself is still functional but the interconnect has failed. It is not suitable for Precision M4400 models fitted with standard CCFL backlit or lower resolution screens.

Highlights

  • Genuine Dell OEM part ensures exact fit for Precision M4400
  • Designed for 15.4" WUXGA RGB LED display compatibility
  • Part number H161K matches original Dell specification
  • Replaces damaged ribbon cable to restore screen function
  • New condition guarantees reliable performance from installation

Specifications

BrandDell
Typelaptop-computer-replacement-parts

Questions about this item

What display specification does the H161K cable support on the Precision M4400?

The cable connects a 15.4 inch WUXGA panel with RGB LED backlighting to the motherboard on Precision M4400 units.

Which connector orientation and length suit the M4400 chassis?

The ribbon is routed for the M4400 hinge area; match the H161K part number to ensure the correct connector pitch and cable length.

How is the ribbon seated, and what step causes a blank screen?

Insert the cable fully into the ZIF socket on the display panel and the motherboard, then flip both locking tabs down; forgetting to lock either tab leaves the connection intermittent.

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