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Flat orange ribbon cable with connectors at both ends

DELL

DELL G Series G3 3579 USB SD Card IO Ribbon Cable X7W7R

SKU CH-PA1G-VEBWF

Genuine Dell OEM ribbon cable connecting the USB and SD card board to the motherboard in G3 3579 laptops

  • Genuine Dell OEM part ensures exact fit for G3 3579
  • Connects USB/SD card IO board to motherboard restoring port function
  • Part number X7W7R matches Dell service documentation for G3 3579
  • New condition cable arrives undamaged ready for installation
  • Supports G Series G3 3579 models including alternate part NBX00029X00

Genuine Dell G3 3579 IO Ribbon Cable

This genuine Dell OEM ribbon cable connects the USB port and SD card slot IO board to the motherboard inside a G Series G3 3579 laptop. It replaces part number X7W7R and alternate part NBX00029X00. The cable restores the link between the side I/O board and the main system board.

Build and daily fit

The flat ribbon design routes through the laptop chassis to join the IO board with the motherboard. It carries the signals for the USB ports and the SD card reader used each day. A damaged or loose cable can make those ports stop working. This part fits only the listed G3 3579 model.

Exact model match required

This cable is made for the Dell G Series G3 3579 and will not fit other Dell series or different G3 model numbers. Buyers who need a cable for another laptop model cannot use this part. Verify the service tag or model number before ordering.

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

What interface does the X7W7R ribbon cable carry between the IO board and the motherboard?

The cable carries the USB and SD card signals between the IO board and the motherboard on the G3 3579.

What physical space does the X7W7R ribbon cable require inside the G3 3579 chassis?

It fits the existing routing channel between the IO board and motherboard in the G3 3579; no extra clearance is needed.

How is the X7W7R ribbon cable installed, and which step is often missed?

Disconnect the battery, then seat both ZIF connectors fully and lock the retention flaps; the step often missed is re-engaging both connector locks before reassembly.

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