Yoqanr PC Test Bench Open Frame Computer Case Instruction Manual

1. Introduction

This manual provides detailed instructions for the assembly, installation, operation, and maintenance of your Yoqanr PC Test Bench Open Frame Computer Case, Model aSP000129-ATX. This open-frame chassis is designed for enthusiasts and professionals requiring easy access to components for testing, overclocking, and maintenance. It supports ATX motherboards and various cooling solutions.

2. Safety Information

• Always disconnect power from all components before installation or maintenance.
• Handle components with care to prevent electrostatic discharge (ESD) damage. Use an anti-static wrist strap if available.
• Ensure all screws are tightened securely, but do not overtighten.
• Keep the test bench in a stable, level environment to prevent tipping.
• Avoid placing the test bench in areas with excessive dust, moisture, or extreme temperatures.

3. Package Contents

Please verify that all components listed below are present in your package:

• Yoqanr Open Frame Chassis (main frame components)
• Assembly Screws and Standoffs
• Power Button and Reset Button Module
• Mounting Brackets for Motherboard, PSU, HDD/SSD
• User Manual (this document)

4. Product Overview

The Yoqanr PC Test Bench features an open-frame design constructed from durable aluminum alloy, providing excellent heat dissipation and easy access to internal components. It supports ATX motherboards and offers flexible mounting options for various PC hardware.

Figure 4.1: Bare Yoqanr PC Test Bench Open Frame Chassis.

Figure 4.2: Yoqanr PC Test Bench with a motherboard, CPU cooler, RAM, and graphics card installed.

Figure 4.3: Yoqanr PC Test Bench demonstrating support for a liquid cooling radiator and multiple fans.

Figure 4.4: Dimensions of the Yoqanr PC Test Bench: 11.81 inches (width) x 7.87 inches (depth) x 14.96 inches (height).

5. Setup Instructions

5.1 Chassis Assembly

1. Unpack all components and verify against the package contents list.
2. Assemble the main frame structure using the provided screws. Refer to the included diagram for specific screw placement.
3. Attach the power and reset button module to the designated slot on the front panel.

5.2 Motherboard Installation

1. Install the appropriate motherboard standoffs onto the chassis tray according to your ATX motherboard's mounting holes.
2. Carefully place your ATX motherboard onto the standoffs, aligning the screw holes.
3. Secure the motherboard with the provided screws. Do not overtighten.

5.3 Power Supply Installation

1. Mount your ATX power supply to the designated bracket on the chassis.
2. Secure the power supply with screws.

5.4 Storage Device Installation

The chassis supports 2 x HDD and 2 x SSD.

1. Attach your 2.5-inch SSDs or 3.5-inch HDDs to the designated mounting points using the appropriate screws.
2. Connect SATA data and power cables to the drives and motherboard/power supply.

5.5 Expansion Card (GPU) Installation

1. Insert your graphics card or other PCIe expansion cards into the appropriate slots on the motherboard.
2. Secure the expansion card with the provided retention mechanism or screw.

5.6 Liquid Cooling Installation

The chassis supports 120mm, 240mm, and 360mm liquid cooling radiators.

1. Mount your liquid cooling radiator and fans to the designated vertical mounting points on the chassis.
2. Ensure proper airflow direction for optimal cooling.

5.7 Cable Management

Utilize the open design to route cables efficiently, ensuring they do not obstruct airflow or interfere with other components. Secure cables with zip ties or Velcro straps (not included) for a tidy setup.

6. Operating Instructions

1. After all components are installed and cables are connected, plug the power supply into a wall outlet.
2. Flip the power switch on the power supply to the 'ON' position.
3. Press the power button on the chassis to start your system.
4. To shut down, use the operating system's shutdown function or press and hold the power button for several seconds.

7. Maintenance

• Dust Cleaning: Due to its open-frame design, the test bench may accumulate dust more quickly. Regularly use compressed air or a soft brush to remove dust from components and the chassis frame. Ensure the system is powered off and unplugged before cleaning.
• Component Inspection: Periodically check all cable connections to ensure they are secure. Inspect fans for proper operation and clean any dust buildup.
• Screw Tightness: Over time, screws may loosen. Periodically check and gently tighten any loose screws on the chassis or component mounts.

8. Troubleshooting

• System does not power on:
  • Ensure the power supply is plugged in and switched 'ON'.
  • Verify all power cables (24-pin ATX, 8-pin CPU, PCIe power) are securely connected to the motherboard and components.
  • Check the front panel power button connection to the motherboard.
• No display output:
  • Ensure the monitor is connected to the graphics card (not the motherboard's integrated graphics, unless no discrete GPU is present).
  • Reseat the graphics card in its PCIe slot.
  • Reseat RAM modules.
• System instability or crashes:
  • Check component temperatures to ensure adequate cooling.
  • Verify all components are securely seated.
  • Ensure drivers are up to date.

9. Specifications

10. Warranty and Support

This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact Yoqanr customer support. For technical assistance or inquiries, please visit the official Yoqanr website or contact their support channels.