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Flat orange ribbon cable with connectors at both ends

DELL

DELL XPS 13 7390 9310 2-in-1 Keyboard Junction Cable 5Y4C0

SKU CH-CH16-Y4E0V

Genuine Dell OEM keyboard junction ribbon cable connecting the palmrest board to the motherboard for XPS 13 7390 and 9310 2-in-1 models

  • Genuine Dell OEM part ensures exact fit and reliable keyboard connection
  • Designed for XPS 13 7390 2-in-1 and XPS 13 9310 2-in-1 models
  • Connects keyboard junction board directly to motherboard for proper function
  • Dell part number 5Y4C0 confirms correct replacement component
  • New condition guarantees pristine cable with no prior wear

Genuine Dell OEM Keyboard Junction Cable

This genuine Dell OEM ribbon cable carries the part number 5Y4C0 and connects the keyboard junction board to the motherboard in supported XPS 13 2-in-1 systems. It is supplied new as a cable only, matching the component shown in the product imagery. The part is also referenced under alternative numbers DDP31 and LF-G173P for cross-reference purposes.

Compatible with XPS 13 7390 and 9310 2-in-1 Models

This cable fits the Dell XPS 13 7390 2-in-1 and the Dell XPS 13 9310 2-in-1. It is not suitable for standard clamshell XPS 13 variants, other Dell laptop families, or any non-Dell devices. Buyers who need a replacement for a different model or a complete palmrest assembly should look elsewhere.

Designed for Reliable Signal Routing Under Daily Use

As the primary link between the keyboard module and the mainboard, this ribbon cable maintains consistent connectivity during repeated 2-in-1 hinge articulation and normal typing loads. Its OEM construction matches the original factory specification for signal integrity and mechanical durability in the supported chassis.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 93% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Which Dell XPS 13 2-in-1 models accept the 5Y4C0 keyboard junction cable?

The cable fits the XPS 13 7390 2-in-1 and the XPS 13 9310 2-in-1 as listed in the compatibility table.

Does the 5Y4C0 cable connect directly to the motherboard on a 7390 2-in-1?

Yes, it links the keyboard and palmrest junction board to the motherboard on both the 7390 and 9310 2-in-1 units.

After installing the 5Y4C0 ribbon cable, how can I confirm the keyboard and palmrest controls are recognised?

Power on the laptop and verify that keystrokes, the touchpad and any fingerprint reader respond normally in the operating system.

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