NZXT Vertical GPU Mounting Kit AB-RH175-B1 Instruction Manual

1. Introduction

This instruction manual provides detailed guidance for the installation and use of the NZXT Vertical GPU Mounting Kit, model AB-RH175-B1. This kit is designed to vertically mount a graphics card within compatible PC cases, primarily NZXT H7 series cases, utilizing a PCIe 4.0 x16 riser cable.

2. Package Contents

Verify that all components are present before beginning installation:

• Vertical GPU Mounting Bracket (Sturdy Steel)
• 175mm PCIe 4.0 x16 Riser Cable
• Mounting Hardware (Screws, standoffs)

Image: The NZXT Vertical GPU Mounting Kit, showing the main bracket and the PCIe riser cable.

3. Compatibility

This kit is specifically designed for NZXT H7 series cases. It is compatible with PCIe 4.0 x16 graphics cards and is backwards compatible with previous PCIe generations. It supports modern GPUs including AMD 6000 series and NVIDIA 30-series cards.

4. Setup and Installation

Before You Begin:

• Power off your computer and unplug it from the wall outlet.
• Open your PC case and remove the side panel.
• Remove your existing graphics card if one is installed.
• Remove all standard horizontal PCIe slot covers from your case.

4.1. Installing the Vertical GPU Mounting Bracket

1. Position the vertical GPU mounting bracket inside your PC case. Align the screw holes on the bracket with the designated mounting points in your NZXT H7 series case.
2. Secure the bracket to the case using the provided screws. Ensure it is firmly attached to prevent movement.

Image: Side view of the vertical GPU mounting bracket, illustrating its structure and how it sits within the case.

4.2. Connecting the PCIe Riser Cable

1. Carefully connect one end of the 175mm PCIe 4.0 x16 riser cable to the PCIe slot on your motherboard. Ensure it is fully seated.
2. Connect the other end of the riser cable to the PCIe slot on the vertical GPU mounting bracket.

Image: Close-up view of the PCIe riser cable connected to the vertical mounting bracket, showing the flexible cable design.

4.3. Installing the Graphics Card

1. Align your graphics card with the PCIe slot on the vertical mounting bracket.
2. Gently press the graphics card into the slot until it is fully seated.
3. Secure the graphics card to the bracket using the provided screws. This ensures stability and prevents sagging.

Image: A graphics card securely installed in the NZXT vertical mounting kit, viewed from the front-angle.

Image: A graphics card installed in the vertical mounting kit, viewed from the rear-angle, highlighting the display output area.

Image: Rear view of the vertical GPU mount with a graphics card installed, showing the accessible display ports.

4.4. Finalizing Installation

1. Connect all necessary power cables to your graphics card.
2. Route display cables (HDMI, DisplayPort) from your monitor to the graphics card's output ports through the rear of the case.
3. Close your PC case and re-attach the side panel.
4. Plug your computer back into the wall outlet and power it on.

Image: Rear view of a PC case showing display cables connected to a vertically mounted graphics card.

Image: A complete PC build with the graphics card vertically mounted, showcasing the aesthetic result.

5. Operation

Once installed, the NZXT Vertical GPU Mounting Kit operates passively. The PCIe 4.0 x16 riser cable ensures high-speed data transfer between your graphics card and motherboard, maintaining optimal performance. No additional software or drivers are required for the mounting kit itself.

6. Maintenance

The vertical GPU mounting kit requires minimal maintenance. Periodically inspect the bracket and riser cable for any signs of damage or loose connections. Ensure dust buildup is cleared from around the graphics card and mounting area to maintain optimal airflow within the PC case.

7. Troubleshooting

• Graphics Card Not Detected:
  • Ensure the PCIe riser cable is fully seated in both the motherboard and the vertical mounting bracket.
  • Verify that the graphics card is fully seated in the vertical mounting bracket.
  • Check that all power cables are securely connected to the graphics card.
  • Confirm that your motherboard's BIOS/UEFI settings are configured correctly for PCIe slot detection, especially if using an older motherboard with a newer PCIe 4.0 riser. Some motherboards may require setting the PCIe slot speed to Gen3 or Gen4 manually.
• Display Issues (No Signal, Artifacts):
  • Ensure display cables are securely connected to the graphics card and monitor.
  • Test the graphics card directly in the motherboard's PCIe slot (without the riser) to rule out a card issue.
• Sagging Graphics Card:
  • Ensure all mounting screws for the bracket and the graphics card are tightened. The sturdy steel bracket is designed to prevent sagging when properly installed.

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the official NZXT website or contact NZXT customer service. Keep your proof of purchase for warranty claims.

NZXT Official Website: www.nzxt.com