Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new Skytech Gaming Shadow Desktop PC. Please read this manual thoroughly before using your computer to ensure proper function and longevity.
What's in the Box
Verify that all items are present in the packaging:
- Skytech Gaming Shadow Desktop PC
- Power Cord
- Keyboard
- Mouse
- Start Guide

Image: The Skytech Gaming Shadow Desktop PC tower, accompanied by the included gaming keyboard and mouse.
Setup
1. Unpacking
Carefully remove the PC and all accessories from the packaging. Retain the original packaging for future transport or warranty claims.
2. Connecting Peripherals
- Monitor Connection: Connect your monitor to the graphics card ports (HDMI or DisplayPort) located on the back of the PC. Ensure the cable is securely fastened.
- Keyboard and Mouse: Connect the included keyboard and mouse to any available USB ports on the back or front of the PC.
- Power: Connect the power cord to the power supply unit (PSU) on the back of the PC, then plug the other end into a grounded electrical outlet.
- Network: For wired internet, connect an Ethernet cable to the LAN port on the back. For wireless internet, ensure the Wi-Fi antennas (if included) are attached to the designated ports on the back.

Image: Rear view of the PC displaying the various input/output ports, including USB, audio, video (HDMI, DisplayPort), and Ethernet connections.

Image: A detailed view of the front input/output panel, highlighting USB ports, audio jacks, and the power button.
3. Initial Boot-Up and Windows Setup
Press the power button on the front of the PC. Follow the on-screen instructions to complete the Windows 11 Home setup process. This typically involves selecting your region, keyboard layout, connecting to a network, and creating a user account.
Operating
1. Power On/Off
To power on, press the power button on the front panel. To shut down, navigate to the Start Menu in Windows 11, select the power icon, and choose 'Shut down'.
2. Front I/O Panel Functions
The front panel provides convenient access to frequently used ports and controls:

Image: A diagram illustrating the front I/O panel, labeling the Power Button, Reset Button, LED Control, USB 3.0 ports, Headphone/Mic Inputs, and USB-C Gen 2 port.
- Power Button: Turns the PC on or off.
- Reset Button: Restarts the PC. Use only when the system is unresponsive.
- LED Control: Cycles through various RGB lighting effects for the case fans.
- USB 3.0 Ports: For connecting USB devices such as external drives, game controllers, or other peripherals.
- Headphone/Mic Inputs: For connecting headphones, speakers, or a microphone.
- USB-C Gen 2 Port: A versatile port for connecting modern USB-C devices.
3. RGB Lighting Control
Your Skytech Gaming PC features customizable RGB lighting. The included software, such as SignalRGB, allows you to control lighting effects, sync colors, and create audio visualizations. Refer to the software's documentation for detailed instructions.

Image: An example of RGB lighting control software, demonstrating options for color customization, audio visualization, and game integrations.
Maintenance
1. Cleaning
Regular cleaning helps maintain optimal performance and extends the lifespan of your PC.
- Exterior: Use a soft, damp cloth to wipe down the exterior surfaces. Avoid harsh chemicals.
- Dust: Periodically use compressed air to clear dust from fan vents and interior components. Ensure the PC is powered off and unplugged before cleaning.
2. Software Updates
Keep your operating system (Windows 11) and graphics drivers updated to ensure system stability and optimal performance. Windows updates can be managed through the Settings app, and graphics drivers can be downloaded from the NVIDIA website.
3. Airflow and Cooling
The PC is designed with optimal airflow for efficient cooling. Ensure the PC is placed in a well-ventilated area, free from obstructions to the air intake and exhaust vents.

Image: A diagram showing the internal airflow path, with arrows indicating air intake from the front and exhaust from the rear and top, ensuring efficient cooling.

Image: A close-up view of the CPU cooler, demonstrating its design for effective heat dissipation and maintaining low temperatures during operation.
Troubleshooting
If you encounter issues with your PC, consider the following common solutions:
- No Power: Ensure the power cord is securely connected to both the PC and the wall outlet. Verify the power switch on the PSU (if present) is in the 'On' position.
- No Display: Check that the monitor cable is firmly connected to both the PC's graphics card and the monitor. Ensure the monitor is powered on and set to the correct input source.
- Fan Noise: Excessive fan noise can indicate dust buildup or high temperatures. Refer to the 'Maintenance' section for cleaning instructions and ensure proper ventilation.
- System Instability: Ensure all drivers and Windows are up to date. If issues persist, consult the Skytech Gaming support resources.
Specifications
Key technical specifications for the Skytech Gaming Shadow Desktop PC (Model: ST-SHADOW4-1187-B-AM):
| Component | Specification |
|---|---|
| Processor | Intel i5 13400F 2.5 GHz (4.6GHz Max Boost) |
| Graphics Card | NVIDIA Geforce RTX 4060 8GB GDDR6X |
| RAM | 32GB DDR5 5200 RGB Gaming Memory |
| Storage | 2TB NVMe M.2 SSD |
| Operating System | Microsoft Windows 11 Home 64-bit |
| Case | Skytech Shadow Gaming Case with Tempered Glass, Black |
| Wireless Connectivity | 802.11AC Wi-Fi |
| Power Supply | 650W Gold PSU |
| Dimensions (Approx.) | 22.5 x 21 x 13.5 inches (Package) |
| Weight (Approx.) | 28.1 pounds |
Warranty and Support
Warranty Information
Your Skytech Gaming PC comes with a 1-Year Warranty on Parts and Labor. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Technical Support
Skytech Gaming provides Lifetime Free Technical Support for your product. If you encounter any issues not covered in this manual or require further assistance, please contact Skytech Gaming customer support. Refer to the official Skytech Gaming website for contact details and support resources.



