Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your PCSpecialist Extreme PC Gamer. Please read this manual thoroughly before using your new computer to ensure optimal performance and longevity.

Figure 1: PCSpecialist Extreme PC Gamer, showcasing its illuminated internal components.
Unpacking and Initial Setup
What's in the Box
- PC Gamer
- Welcome Book
- Power Plug
Connecting Peripherals
Before powering on your PC, connect all necessary peripherals. This includes your monitor, keyboard, mouse, and any other external devices. Ensure all cables are securely inserted into their respective ports.

Figure 2: Front I/O ports, including USB-C, USB-A, and audio jacks.
Connect your monitor to one of the video output ports on the graphics card (typically HDMI or DisplayPort) located at the rear of the PC. Plug your keyboard and mouse into the available USB ports. Finally, connect the power cable to the PC's power supply unit and then to a wall outlet.

Figure 3: Rear I/O ports, showing various USB ports, Ethernet, and audio connections.
Operating Instructions
First Boot
After connecting all peripherals and power, press the power button on the front of the PC. The system will initiate the Windows 11 initial setup process. Follow the on-screen instructions to configure your operating system, including language, region, network settings, and user account creation.
Windows 11 Overview
Your PCSpecialist Extreme PC Gamer comes with Windows 11 Home pre-installed. All necessary drivers are updated, ensuring the system is ready for immediate use. Familiarize yourself with the Windows 11 interface to access applications, settings, and system features.
Maintenance
Cleaning
Regular cleaning is crucial for maintaining your PC's performance and lifespan. Use a soft, dry cloth to clean the exterior surfaces. For dust removal from vents and internal components, use compressed air. Ensure the PC is powered off and unplugged from the wall outlet before performing any cleaning.
Software Updates
Keep your Windows operating system and all device drivers updated. Regular updates provide security enhancements, bug fixes, and performance improvements. You can check for Windows updates via the Settings app and graphics card drivers through the AMD Radeon Software.
Troubleshooting
Common Issues and Solutions
- No Display Output: Verify that your monitor cable is securely connected to both the PC's graphics card and the monitor. Ensure the monitor is powered on and set to the correct input source (e.g., HDMI 1, DisplayPort).
- System Crashes or Reboots: Check that all internal and external cables are securely connected. Ensure the PC has adequate ventilation and is not overheating. If issues persist, consult PCSpecialist support.
- Slow Performance: Close any unnecessary applications running in the background. Ensure there is sufficient free space on your primary storage drive. Check Task Manager for processes consuming high CPU or RAM resources.
- Peripheral Not Detected: Try connecting the peripheral to a different USB port. Ensure that the necessary drivers for the peripheral are installed.
For more complex issues or persistent problems, please refer to the PCSpecialist support resources.
Technical Specifications
The PCSpecialist Extreme PC Gamer is equipped with high-performance components designed for demanding tasks and gaming.

Figure 4: Internal view of the PC, highlighting the main components.
| Component | Specification |
|---|---|
| Processor (CPU) | AMD Ryzen 7 7700X 4.50 GHz 8-Core |
| Graphics Card (GPU) | AMD Radeon RX 9070 XT 16GB |
| System Memory (RAM) | 32GB DDR5 6000MHz |
| Storage | 2TB M.2 SSD |
| Operating System | Windows 11 Home |
| Motherboard | ASUS Prime B850-PLUS with PCIe 5.0, DDR5 support |
| Case | PCS Lumin XC ARGB with four pre-installed ARGB fans and curved tempered glass panel |
| Front USB Ports | USB-C, USB 3.0, USB 2.0 |
| Rear USB Ports | 3x USB 3.0, 3x USB 2.0 |
| Material | Metal |
Warranty and Support
PCSpecialist offers a 3-year warranty on all products. This warranty includes 1 month of collection and return service, 1 year coverage for parts, and 3 years for labor. This ensures comprehensive support for your investment.
For technical assistance, warranty claims, or any product-related inquiries, please refer to the contact information provided in your Welcome Book. You may also visit the official PCSpecialist support website for further resources and assistance.
Please note that availability of spare parts information is not provided. Software updates are guaranteed until information is unavailable.




