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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.

How it compares

Measured against everything we stock in VGA Monitor Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 70% of the 1,119 comparable items (median $10.99).

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Specifications

Product
Brand nameDell

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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