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Flat orange ribbon cable with connectors on each end

DELL

DELL Latitude 5310 2-in-1 USH Junction Board Ribbon Cable

SKU CH-4MNY-M19MW

Genuine Dell OEM ribbon cable connecting the USH junction board to the motherboard on Latitude 5310 2-in-1 laptops

  • Genuine Dell OEM part ensures exact fit for Latitude 5310 2-in-1
  • Connects USH junction board to motherboard for secure component communication
  • New condition guarantees reliable performance without prior wear
  • Part number Bandon13_USH_FFC confirms correct replacement identification
  • Alternate number 450.0G309.0021 provides additional ordering verification

Genuine Dell OEM Ribbon Cable for Latitude 5310

This genuine Dell OEM ribbon cable connects the USH junction board to the motherboard in the Latitude 5310 2-in-1 laptop. It is a new, original equipment manufacturer part identified by part numbers Bandon13_USH_FFC and 450.0G309.0021. The cable is designed specifically for this model to restore the USH board connection.

Replaces a Damaged or Faulty USH Board Flex Cable

This part replaces the original ribbon cable when it becomes torn, creased or develops intermittent contact that disables the USH board functions. The jump is worth it when diagnostics show a physical cable fault rather than a board or software issue. Swapping only the cable avoids the higher cost and complexity of replacing the entire USH board or motherboard assembly.

Simple Flex Cable Swap With Careful Routing

Installation requires opening the chassis, disconnecting the old flat flex cable from the USH board and motherboard ZIF connectors, then seating the new cable fully and locking the retainers. What usually goes wrong is misaligned insertion, damaged connector latches, or pinching the cable during reassembly, which can recreate the original fault. Work on an anti-static surface and verify connector orientation before applying pressure.

Highlights

  • Genuine Dell OEM part ensures exact fit for Latitude 5310 2-in-1
  • Connects USH junction board to motherboard for secure component communication
  • New condition guarantees reliable performance without prior wear
  • Part number Bandon13_USH_FFC confirms correct replacement identification
  • Alternate number 450.0G309.0021 provides additional ordering verification

Specifications

BrandDell

Questions about this item

Does this ribbon cable fit the Latitude 5310 2-in-1?

Yes, it is a genuine Dell OEM cable made for the Latitude 5310 2-in-1 and connects the USH board to the motherboard.

How is the USH junction board cable installed, and what step is often missed?

Route the flat cable through the chassis clips, then fully seat each connector end into the USH board and motherboard sockets; the step often missed is locking the ZIF latches on both ends.

When should this USH board ribbon cable be replaced?

Replace it if the cable shows creases, torn conductors, or corroded contacts, or if the USH security features stop working after a drop or liquid spill.

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