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Flat beige ribbon cable with connectors at both ends

DELL

DELL G3 3779 USB SD IO Ribbon Cable GC0DD accessory

SKU CH-B6T3-24N6J

Genuine Dell OEM ribbon cable connecting the USB and SD card I/O board to the motherboard on G3 3779 laptops

  • Genuine Dell OEM part ensures exact fit for G3 3779
  • Connects USB and SD card IO board to motherboard reliably
  • Part number GC0DD matches Dell service documentation precisely
  • Alternate numbers NBX0002A100 and CAL73_IO_FFC confirm cross-reference accuracy
  • New condition guarantees unused, factory-quality ribbon cable for repair

Genuine Dell OEM Replacement Cable

This genuine Dell OEM ribbon cable replaces the USB and SD card IO board connection in the G3 3779 laptop. It arrives new and matches the original part exactly as shown in the supplier images. The part number GC0DD ensures correct identification for the specified model.

Direct Motherboard-to-IO Board Link

The cable carries signals between the motherboard and the USB/SD card IO board, restoring port functionality when the original ribbon fails. It handles the data lines required for the integrated USB ports and SD card reader on this specific chassis. Damage to this flex cable typically stops both interfaces from working.

Fits G3 3779 Chassis Routing

Designed to follow the factory routing inside the G3 3779, the ribbon installs without modification to the laptop frame. Replacing it frees the USB ports and SD slot for normal use again. Builders needing a different connector layout or longer reach will not be served by this part.

Highlights

  • Genuine Dell OEM part ensures exact fit for G3 3779
  • Connects USB and SD card IO board to motherboard reliably
  • Part number GC0DD matches Dell service documentation precisely
  • Alternate numbers NBX0002A100 and CAL73_IO_FFC confirm cross-reference accuracy
  • New condition guarantees unused, factory-quality ribbon cable for repair

Specifications

BrandDell

Questions about this item

Will this GC0DD ribbon cable fit the USB and SD card board in my Dell G3 3779?

Yes, the GC0DD cable is a genuine Dell OEM part made for the G3 3779 and connects the USB/SD IO board to the motherboard.

After installing the CAL73_IO_FFC cable, how can I confirm the USB ports and SD slot are working?

Plug in a USB device and insert an SD card; both should be recognised immediately in the operating system without additional drivers.

Does the NBX0002A100 cable come with the USB/SD IO board or any screws?

The listing shows only the ribbon cable itself; the IO board and mounting hardware are not included and must be sourced separately.

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