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Flat beige ribbon cable with connectors at each end, labelled X15XF

DELL

DELL Latitude 5285 2-in-1 USH Junction Board Ribbon Cable X15XF

SKU CH-VVRA-3578N

Genuine Dell OEM ribbon cable connecting the USH junction board to the motherboard in the Latitude 5285 2-in-1 tablet

  • Genuine Dell OEM part ensures exact fit
  • Connects USH board to motherboard for reliable operation
  • Designed specifically for Latitude 5285 2-in-1 tablet
  • Part number X15XF matches service documentation
  • Alternate references BAJ00, LF-D891P, DA30000WW10 confirm compatibility

Genuine Dell Latitude 5285 2-in-1 USH Ribbon Cable

This genuine Dell OEM ribbon cable connects the USH junction board to the motherboard inside the Latitude 5285 2-in-1 tablet. It is a direct replacement for part number X15XF and alternates BAJ00, LF-D891P and DA30000WW10. Technicians repairing a damaged or loose flex cable will restore the USH board link with this part.

Replaces a torn or oxidised original flex cable

Swap this cable when the existing ribbon shows creased traces, connector lift or intermittent USH detection after a drop or hinge repair. The jump is worth it when diagnostics report a USH communication fault and visual inspection confirms cable damage rather than a board failure. No other component is addressed by this part.

Limited to Latitude 5285 2-in-1 tablet chassis

This ribbon cable fits only the Dell Latitude 5285 2-in-1 tablet form factor and cannot be used in clamshell models or other 2-in-1 series. Length and connector pitch are fixed by the OEM routing inside that chassis. Builders needing a different routing or a USH cable for another platform must source the correct part for that device.

Highlights

  • Genuine Dell OEM part ensures exact fit
  • Connects USH board to motherboard for reliable operation
  • Designed specifically for Latitude 5285 2-in-1 tablet
  • Part number X15XF matches service documentation
  • Alternate references BAJ00, LF-D891P, DA30000WW10 confirm compatibility

Specifications

BrandDell

Questions about this item

How does the X15XF ribbon cable route inside the Latitude 5285 2-in-1?

The cable links the USH junction board to the motherboard inside the tablet chassis; follow the service manual to fold the flex without kinking it.

Which connector orientation is correct when seating the X15XF on the USH board?

Align the gold contacts toward the board and press the ZIF latch down until it clicks; reversing the flex will prevent the tablet from booting.

When should the X15XF ribbon cable be replaced?

Replace it if the USH board stops being detected, if the flex shows creases or torn traces, or during any motherboard swap on the Latitude 5285 2-in-1.

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