1. Introduction
The XPG KYBER 650W 80 Plus Gold Power Supply is designed to provide stable and efficient power to your computer system. Featuring 80 Plus Gold certification, it ensures high energy efficiency, reducing heat generation and operating costs. This power supply incorporates Active Power Factor Correction (PFC) for improved power delivery and stability. This manual provides essential information for the safe installation, operation, and maintenance of your XPG KYBER power supply.
2. Safety Information
Please read and understand all safety instructions before installing or operating this product. Failure to do so may result in personal injury or damage to your equipment.
- Electrical Hazard: Do not open the power supply unit. High voltages are present inside, even when the unit is unplugged. There are no user-serviceable parts.
- Ventilation: Ensure adequate airflow around the power supply. Do not block ventilation openings.
- Moisture: Do not expose the power supply to water or excessive humidity.
- Temperature: Operate the power supply within the specified temperature range. Avoid extreme heat or cold.
- Grounding: Always connect the power supply to a grounded electrical outlet using the provided power cord.
- Installation: Install the power supply securely in your computer case using the provided screws.
- Cable Management: Ensure all cables are routed properly and do not obstruct cooling fans or other components.
3. Package Contents
Verify that all items are present in the package:
- XPG KYBER 650W Power Supply Unit
- AC Power Cord
- Mounting Screws
- Cable Ties (for management)
- User Manual (this document)
4. Product Overview
The XPG KYBER 650W power supply features a standard ATX form factor, designed for compatibility with most PC cases. It includes a quiet cooling fan and a comprehensive set of cables to power various components.
Figure 4.1: Front view of the XPG KYBER 650W Power Supply, showing the XPG logo and KYBER branding.
Figure 4.2: Angled view of the power supply, highlighting the fan grill on the top and the power input and switch on the rear panel.
Figure 4.3: Rear panel of the power supply, featuring the AC power inlet and the main power switch (On/Off).
Figure 4.4: Top view of the power supply, showing the protective fan grill and the central XPG logo.
5. Setup and Installation
Follow these steps to install your XPG KYBER 650W power supply into your computer system.
- Prepare Your System:
- Turn off your computer and unplug the AC power cord from the wall outlet.
- Open your computer case.
- If replacing an existing power supply, disconnect all cables from the old PSU and remove it from the case.
- Mount the Power Supply:
- Carefully slide the XPG KYBER 650W power supply into the designated PSU bay in your computer case.
- Align the screw holes on the PSU with those on the case.
- Secure the power supply using the provided mounting screws.
- Connect Motherboard Power:
- Connect the 24-pin ATX main power connector to the corresponding port on your motherboard. Ensure it clicks into place.
- Connect the 8-pin EPS (CPU) power connector to the CPU power port on your motherboard. Some motherboards may use a 4-pin or 4+4-pin configuration.
- Connect Graphics Card Power (PCIe):
- If your graphics card requires external power, connect the appropriate PCIe power cables (6-pin or 6+2-pin) from the power supply to your graphics card.
- Connect Peripheral Power (SATA/Molex):
- Connect SATA power cables to your storage drives (HDDs, SSDs) and optical drives.
- Connect Molex power cables to any other peripherals that require them (e.g., case fans, older components).
- Cable Management:
- Route cables neatly to improve airflow and aesthetics. Use the provided cable ties if necessary.
- Final Steps:
- Close your computer case.
- Connect the AC power cord to the power supply and then to a grounded wall outlet.
- Ensure the power supply's main switch on the rear panel is in the "Off" (0) position before plugging it in, then switch it to "On" (I) before powering on your computer.
6. Operating Instructions
Operating your XPG KYBER 650W power supply is straightforward:
- Power On: After connecting all components and the AC power cord, flip the main power switch on the rear of the power supply to the "On" (I) position. Then, press the power button on your computer case.
- Power Off: To shut down your computer, use the operating system's shutdown procedure. For complete power disconnection, flip the main power switch on the rear of the power supply to the "Off" (0) position and unplug the AC power cord.
- Normal Operation: The power supply fan will operate to cool the internal components. The fan speed may vary depending on the load and temperature to maintain optimal performance and acoustics.
7. Maintenance
Proper maintenance ensures the longevity and optimal performance of your power supply.
- Cleaning: Periodically clean the exterior of the power supply and its fan grill to prevent dust buildup. Use compressed air to gently clear dust from the fan blades and vents. Always unplug the power supply from the wall outlet before cleaning.
- Fan Check: Ensure the fan is spinning freely and not obstructed. A noisy fan or a fan that isn't spinning could indicate a problem.
- Cable Inspection: Occasionally check all power cables to ensure they are securely connected and not damaged.
8. Troubleshooting
If you encounter issues with your XPG KYBER 650W power supply, refer to the following common problems and solutions:
- No Power to System:
- Ensure the AC power cord is securely plugged into both the power supply and a working wall outlet.
- Verify the main power switch on the rear of the power supply is in the "On" (I) position.
- Check all internal power connections (24-pin ATX, 8-pin EPS, PCIe, SATA) to ensure they are firmly seated.
- Test the wall outlet with another device to confirm it has power.
- System Instability or Random Shutdowns:
- This could indicate insufficient power delivery or a faulty component. Ensure your system's total power consumption does not exceed the 650W capacity of the PSU.
- Check for proper ventilation and ensure the power supply fan is operating. Overheating can cause instability.
- If experiencing issues specifically under heavy load (e.g., gaming), ensure all power connectors to high-power components like graphics cards are correctly and fully seated.
- Unusual Noises:
- A grinding or rattling noise may indicate a fan issue. Ensure no cables are obstructing the fan. If the noise persists, contact support.
If troubleshooting steps do not resolve the issue, contact XPG customer support for further assistance.
9. Specifications
| Model Name | KYBER650G-BKCUS |
| Output Wattage | 650W |
| Efficiency Certification | 80 Plus Gold |
| Form Factor | ATX |
| PFC Type | Active PFC |
| Cooling Method | Air (Fan Cooled) |
| Item Weight | 1.76 Kilograms (3.87 pounds) |
| Package Dimensions | 11.22 x 7.95 x 4.69 inches |
| Maximum Input Voltage | 200 Volts AC |
| Manufacturer | Adata |
10. Warranty and Support
XPG products are manufactured to high quality standards and are backed by a limited warranty. For detailed warranty information, please refer to the official XPG website or the warranty card included with your product.
For technical support, troubleshooting assistance, or warranty claims, please visit the official XPG support website or contact their customer service department. Contact information can typically be found on the XPG website or in your product documentation.
Manufacturer: Adata
