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Small rectangular circuit board with audio jack power and volume buttons green finish

DELL

DELL XPS 9Q33 IO Circuit Board 63XND

SKU CH-R3ZY-HF5FH

Genuine Dell OEM replacement IO circuit board housing the audio port, power button, volume controls and auto-rotate button for the XPS 12 (9Q33) convertible

  • Genuine Dell OEM replacement part ensures exact fit
  • Restores audio port and power button functionality on XPS 12 (9Q33) Convertible
  • Includes volume controls and auto-rotate button for full I/O operation
  • Connects directly to the motherboard for reliable signal transmission
  • Part number 63XND matches original component specification

Dell XPS 9Q33 IO Circuit Board 63XND

This genuine Dell OEM part is the IO circuit board for the XPS 12 (9Q33) convertible. It houses the audio port, power button, volume buttons and auto-rotate button. The board connects directly to the laptop's main motherboard. It is intended for technicians or owners repairing this specific model.

Build Quality and Daily Use

The component arrives as a genuine OEM replacement matching the original factory specification. Its flexible ribbon connector mates with the mainboard socket to carry signals for the external ports and control buttons. Installation requires partial disassembly of the convertible chassis to access the internal connector. Once fitted it restores the original headset jack, power switching, volume control and screen-rotation functions.

Repair Scope and When It Applies

This board replaces a faulty IO circuit that has lost audio output, failed power-button response or stopped registering the volume and auto-rotate controls. It does not address issues on the main motherboard, display assembly or battery subsystem. The repair is worthwhile when diagnostics confirm the fault is isolated to this daughter-board and the rest of the system functions normally.

Highlights

  • Genuine Dell OEM replacement part ensures exact fit
  • Restores audio port and power button functionality on XPS 12 (9Q33) Convertible
  • Includes volume controls and auto-rotate button for full I/O operation
  • Connects directly to the motherboard for reliable signal transmission
  • Part number 63XND matches original component specification

Specifications

BrandDELL

Questions about this item

Which Dell laptop model does the XPS 9Q33 IO circuit board with part number 63XND fit?

This board is a genuine Dell OEM replacement for the XPS 12 (9Q33) Convertible. It carries Dell part number 63XND and alternate numbers VAZA0 and LS-9261P, so it matches the original hardware exactly.

What physical space and connectors must the chassis provide for this IO board?

The board mounts inside the XPS 12 (9Q33) Convertible chassis and presents the audio port, power button, volume buttons and auto-rotate button on the exterior. The flex cable on the board plugs directly into the main motherboard connector.

What is the correct order for connecting the flex cable when installing this IO board?

Seat the board in its mounting points first, then align and press the flex cable into the motherboard connector until it clicks. A common mistake is forcing the cable before the board is seated, which can bend the connector pins.

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