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White flat ribbon cable with connectors at each end

DELL

DELL Precision 7510 7520 UHD LCD Ribbon Video Cable RJ99T laptop replacement part

SKU CH-FYYA-P71F0

An OEM ribbon cable that restores 4K display output on Dell Precision 7510 and 7520 workstations

  • Compatible ManufacturerFor Dell
  • Compatible ModelsFor Dell Precision 7510, Precision 7520
  • ColorWhite
  • Genuine Dell OEM part restores original 4K display performance
  • Designed for Precision 7510 and 7520 UHD models only
  • Part number RJ99T guarantees exact motherboard-to-panel fit
  • High-bandwidth eDP ribbon cable prevents flicker and signal loss
  • New condition ensures reliable installation without worn connectors

Dell Precision 7510/7520 UHD LCD Ribbon Cable RJ99T

This OEM internal ribbon cable connects the motherboard to the 4K UHD display panel in Dell Precision 7510 and 7520 mobile workstations. It is the correct replacement part for restoring full display functionality when the original cable is damaged or faulty.

UHD 4K display signal capacity and headroom

The cable supports high-bandwidth eDP signalling required for UHD 4K resolution panels, ensuring stable, flicker-free image transmission. It runs out of headroom if installed in non-UHD configurations or models outside the Precision 7510 and 7520 series.

White precision-fit connectors for reliable daily

White precision-fit connectors match the factory layout for straightforward installation inside the chassis. The ribbon design maintains original factory display performance and quality, while buyers needing a cable for lower-resolution panels or different laptop models cannot use this part.

Highlights

  • Genuine Dell OEM part restores original 4K display performance
  • Designed for Precision 7510 and 7520 UHD models only
  • Part number RJ99T guarantees exact motherboard-to-panel fit
  • High-bandwidth eDP ribbon cable prevents flicker and signal loss
  • New condition ensures reliable installation without worn connectors

Specifications

BrandDell
ModelPrecision 7510 7520
Part NumberRJ99T
Compatible ManufacturerFor Dell
Compatible ModelsFor Dell Precision 7510, Precision 7520
ColorWhite

Questions about this item

Will the RJ99T cable fit my Precision 7510 that currently uses a 1080p panel?

The RJ99T is built for UHD / 4K display models only; it will not work with a 1080p panel in the Precision 7510 or 7520.

How can I confirm the cable is functioning correctly after installation?

Power on the laptop and verify the internal UHD panel shows a stable 4K image with no flicker, artefacts or signal drop-outs.

Does the RJ99T package include any tools, adhesive strips or a replacement bezel?

The part is supplied as the single white LCD video ribbon cable RJ99T; tools, adhesives and bezel parts must be sourced separately.

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