Rosewill Glacier 850M 850W 80 Plus Bronze Semi-Modular Power Supply User Manual

1. Introdución

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Rosewill Glacier 850M 850W 80 Plus Bronze Semi-Modular Power Supply. Please read this manual thoroughly before installation and retain it for future reference.

Información de seguridade

• Always disconnect the power supply from the AC outlet before installing or removing any components.
• Non abra a fonte de alimentación. Alto volumetagHai elementos no interior e, ao abrir a unidade, anularase a garantía.
• Asegúrese de conectar a terra adecuada para evitar descargas eléctricas.
• Instale a fonte de alimentación nunha zona ben ventilada.
• Empregue só os cables incluídos coa fonte de alimentación.

2. Produto rematadoview

The Rosewill Glacier 850M is an 850-watt semi-modular power supply designed for desktop computer systems. It features 80 Plus Bronze certification for efficiency and a silent 135mm fan with automatic speed control for optimal cooling and low noise levels.

Características principais:

• Certificación 80 Plus Bronce: Delivers 82% to 87% or more efficiency at normal loading conditions.
• Semi-Modular Design: Allows for cleaner cable management by connecting only necessary cables.
• Intelligent Thermal Operation: Silent 135mm fan with auto fan speed control provides efficient cooling at low noise levels.
• Proteccións completas: Includes Short-Circuit, Over-Current, Over-Voltage, Over-Power, Under-Voltage, and Over-Temperature Protections.
• Strong Single +12V Rail: Ensures stable and high-efficiency power delivery.

Figure 2.1: Rosewill Glacier 850M Power Supply Unit.

Figure 2.2: Rosewill Glacier 850M Power Supply and retail packaging.

3. Guía de instalación

3.1 Instalación física

1. Ensure your computer is powered off and disconnected from the AC outlet.
2. Retire o panel lateral da carcasa do seu ordenador.
3. If replacing an existing PSU, remove its mounting screws and carefully slide it out.
4. Place the Rosewill Glacier 850M into the PSU mounting bay of your computer case. Ensure the fan is facing the correct direction (usually downwards for bottom-mounted PSUs, or as per case design for optimal airflow).
5. Secure the PSU to the case using the provided mounting screws.

3.2 Conexións por cable

The Glacier 850M features a semi-modular design, allowing you to connect only the cables required for your system. Refer to the modular port layout and cable specifications below.

Figura 3.1: Portos de conexión de cable modular na fonte de alimentación.

Figure 3.2: Table of included cable types and lengths for Glacier 850M.

1. 20+4 Pin Main Power Connector: Connect the fixed 20+4 pin cable to your motherboard's main power socket.
2. 8 Pin EPS (CPU) Connector: Connect the appropriate 8-pin (or 4+4 pin) CPU cable(s) to your motherboard's CPU power socket(s).
3. PCI-E Connectors: For graphics cards, connect the required 6+2 pin PCI-E cables to the GPU and the corresponding modular ports on the PSU.
4. SATA & Molex Connectors: Connect SATA cables for SSDs/HDDs and Molex cables for other peripherals (e.g., case fans, optical drives) as needed.
5. Adaptador FDD: Use if your system requires a Floppy Disk Drive power connection.
6. Ensure all connections are secure and cables are routed to allow for good airflow within the case.
7. Close your computer case and reconnect the AC power cable to the PSU and the wall outlet.

4. Funcionamento

Once installed and connected, your Rosewill Glacier 850M Power Supply is ready for operation. The unit's 135mm fan features automatic speed control, adjusting its rotation based on the power supply's temperature to maintain optimal cooling while minimizing noise.

Encendido/apagado

• Use the power switch located on the rear of the PSU to turn the unit on or off.
• Always ensure the power switch is in the 'On' position before attempting to power on your computer.

Figura 4.1: Traseira view of the PSU showing the power switch and AC inlet.

5. Mantemento

Un mantemento regular axuda a garantir a lonxevidade e o rendemento óptimo da súa fonte de alimentación.

• Limpeza: Periodically clean the exterior of the power supply and the fan grille to prevent dust buildup. Use compressed air to gently clear dust from inside the unit (without opening the casing).
• Fluxo de aire: Ensure that the computer case has adequate airflow and that the power supply's fan is not obstructed.
• Xestión de cables Periodically check cable connections to ensure they are secure and not interfering with airflow.

6 Solución de problemas

Se tes problemas coa fonte de alimentación, consulta os seguintes pasos comúns para a resolución de problemas:

• Sen enerxía:
  • Check if the AC power cable is securely connected to both the PSU and the wall outlet.
  • Ensure the power switch on the rear of the PSU is in the 'On' position.
  • Verifica que a toma de corrente funciona conectando outro dispositivo.
  • Check all internal power connections (20+4 pin, CPU, PCIe) to ensure they are firmly seated.
• Inestabilidade do sistema/Apagados aleatorios:
  • Asegúrate de que a túa fonte de alimentación sexa boatage é suficiente para todos os teus compoñentes.
  • Comprobe se hai unha ventilación axeitada dentro da carcasa do seu ordenador para evitar o sobrequecemento.
  • Verify that all modular cables are correctly and securely connected to the PSU and components.
• Ruído forte do ventilador:
  • Clean the fan grille and ensure no obstructions are present.
  • Ensure the PSU is not operating under excessive load, which can cause the fan to spin faster.

If issues persist after troubleshooting, contact Rosewill customer support.

7. Especificacións

Figure 7.1: Specification label on the Rosewill Glacier 850M PSU.

8. Garantía e soporte

Información da garantía

The Rosewill Glacier 850M Power Supply comes with a 3 ano de garantía desde a data de compra. Esta garantía cobre defectos de materiais e fabricación en condicións de uso normal. Conserve o comprobante de compra para reclamacións de garantía.

Atención ao cliente

For technical assistance, troubleshooting, or warranty inquiries, please visit the official Rosewill website or contact their customer support directly. Refer to your product packaging or the Rosewill websitio para obter a información de contacto máis actualizada.