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Flat orange ribbon cable with connectors at each end

DELL

DELL Inspiron 7559 Ribbon Cable WC976 accessory

SKU CH-JJFM-VN2JX

Connects the USB and audio I/O board to the motherboard in Dell Inspiron 7559 laptops

  • Genuine Dell OEM part ensures exact fit for Inspiron 7559
  • Connects I/O board with USB and audio ports to motherboard
  • Dell part number WC976 confirms correct replacement component
  • Compatible with Inspiron 15 7559 models for reliable installation
  • Alternative part numbers DD0AM9TH100 and HUA-AM9LC200 provide cross-reference verification

Dell Inspiron 7559 IO Ribbon Cable WC976

This genuine Dell OEM ribbon cable connects the USB and audio I/O board to the motherboard inside an Inspiron 15 7559 laptop. It restores the link between the side ports and the main system board when the original cable is damaged. The part number WC976 matches the Dell service documentation for this model.

Sustained connection reliability

The cable carries both data and power signals continuously while the laptop is running. A secure fit at both connectors prevents intermittent port failures that can appear after repeated flexing. Because it is a direct replacement, signal integrity remains consistent with the original factory assembly over long periods of use.

Verify motherboard connector and routing

Before ordering, confirm that your Inspiron 7559 uses the WC976 cable by checking the existing part number on the current ribbon. Ensure the I/O board connector and motherboard header match the cable ends shown in the product images. This part is specific to the 7559 chassis and will not fit other Dell models.

Highlights

  • Genuine Dell OEM part ensures exact fit for Inspiron 7559
  • Connects I/O board with USB and audio ports to motherboard
  • Dell part number WC976 confirms correct replacement component
  • Compatible with Inspiron 15 7559 models for reliable installation
  • Alternative part numbers DD0AM9TH100 and HUA-AM9LC200 provide cross-reference verification

Specifications

BrandDell

Questions about this item

Does the WC976 ribbon cable generate extra heat or noise when the laptop runs all day?

The cable is a passive flat-flex connector with no active components, so it adds no heat or audible noise during continuous use.

What must I already own for the WC976 cable to work in my system?

You need a Dell Inspiron 7559 laptop with the matching I/O board and motherboard connectors that this cable links together.

Will the WC976 cable fit if I keep the original motherboard and I/O board from my 7559?

Yes, the cable is the exact Dell OEM replacement (part WC976) designed for the Inspiron 7559 motherboard-to-I/O-board connection.

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