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Flat orange ribbon cable with 40-pin connectors at each end

DELL

DELL 74CNT 15.6" FHD Touchscreen LCD Ribbon Cable 40-pin for Inspiron 7569 7579

SKU CH-2YXK-8AK5X

Genuine Dell OEM 40-pin FHD touchscreen LCD ribbon cable for compatible Inspiron 2-in-1 models

  • Genuine Dell OEM part ensures exact fit and reliable signal
  • 40-pin connector matches OTP-type FHD touchscreen panels
  • Supports 1920 x 1080 resolution on 15.6-inch displays
  • Compatible with Inspiron 5568, 5579, 7569 and 7579 2-in-1 models
  • Dell part number 74CNT simplifies identification and ordering

Genuine Dell 74CNT 15.6" FHD Touchscreen Ribbon

This genuine Dell OEM part carries the 74CNT number and fits 15.6-inch FHD touchscreen panels in the Inspiron 2-in-1 series. It uses a 40-pin connector designed for OTP-type screens and supports 1920 x 1080 resolution. The cable matches the factory routing for the listed models.

Suits owners of Inspiron 5568 5579 7569 7579

Buyers whose laptop shipped with a different pin-count or non-OTP display cannot use this cable. Anyone needing a replacement for a non-touch panel or a 30-pin variant should look elsewhere. Verifying the original part number before ordering avoids a mismatch.

40-pin OTP connector decides fit

The single specification that determines compatibility is the 40-pin OTP interface on the screen side. Dell shipped these chassis with several different cables, so only a 40-pin OTP original will connect correctly. Match the 74CNT code or the alternative numbers 450.07Y01.0011 and 450.07Y01.0021 to be certain.

Highlights

  • Genuine Dell OEM part ensures exact fit and reliable signal
  • 40-pin connector matches OTP-type FHD touchscreen panels
  • Supports 1920 x 1080 resolution on 15.6-inch displays
  • Compatible with Inspiron 5568, 5579, 7569 and 7579 2-in-1 models
  • Dell part number 74CNT simplifies identification and ordering

Specifications

BrandDell

Questions about this item

Which Dell 2-in-1 models accept this 40-pin 74CNT ribbon cable?

The cable fits Inspiron 15 5568, 7569, 7579 and 5579 2-in-1 systems that shipped with a 40-pin OTP touchscreen.

Will the cable support the 1920 x 1080 panel on my Inspiron 7569?

Yes, it is specified for FHD 1920 x 1080 touchscreens on the listed models.

How can I confirm the replacement cable is seated correctly after installation?

Power on the laptop; the 15.6" touchscreen should display a stable FHD image and respond to touch without flicker.

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