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Flat beige ribbon cable with connectors at each end

DELL

DELL Precision 7730 Palmrest Ribbon Cable A17CE3

SKU CH-A24Y-0GSC9

Genuine Dell OEM ribbon cable connecting the palmrest junction board to the motherboard for Precision 7730 laptops

  • Genuine Dell OEM part ensures exact fit for Precision 7730
  • Connects palmrest junction board directly to motherboard
  • Replaces Dell part numbers A17CE3 DAP20 NBX0002AH00
  • New condition guarantees reliable connection without wear
  • Designed specifically for Precision 7730 laptop model

Genuine Dell OEM palmrest ribbon cable

This is a genuine Dell OEM ribbon cable that links the palmrest junction board to the motherboard in a Precision 7730 laptop. The part number is A17CE3 and alternate references include DAP20 and NBX0002AH00. It is supplied new and matches the component shown in the product images.

For Precision 7730 owners replacing a damaged cable

This cable suits technicians or owners repairing a Dell Precision 7730 where the palmrest junction board connection has failed. It is not for users of other Dell models or other laptop brands, and it does not address faults on the motherboard, palmrest assembly or any other subsystem.

Part number A17CE3 confirms the correct spare

The single specification that decides fitment is the Dell part number A17CE3. Verify this number against the existing cable or the service manual before ordering; no other compatibility is defined for this item.

Highlights

  • Genuine Dell OEM part ensures exact fit for Precision 7730
  • Connects palmrest junction board directly to motherboard
  • Replaces Dell part numbers A17CE3 DAP20 NBX0002AH00
  • New condition guarantees reliable connection without wear
  • Designed specifically for Precision 7730 laptop model

Specifications

BrandDell

Questions about this item

What is the first limit you hit when the ribbon cable is bent repeatedly during daily opening and closing of the Precision 7730?

The thin flexible conductors inside the A17CE3 cable can develop micro‑cracks after thousands of flex cycles, leading to intermittent palmrest button or fingerprint reader function.

How much heat does the cable itself generate when the laptop runs all day?

The ribbon cable carries only low‑current signals, so it produces negligible heat and does not contribute to chassis temperature.

Which existing part must be present in the Precision 7730 for this A17CE3 cable to connect and function?

The palmrest junction board and the motherboard connector must both be intact; the cable simply links those two components.

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