1. Introdución
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Mars Gaming MPB750SI ATX Power Supply. Designed for PC systems, the MPB750SI delivers 750W of stable power with 80 Plus Bronze 230V EU certification, ensuring high efficiency. It features an advanced SI fan with a copper core and FDB bearing for quiet operation, complemented by AI2-RPM intelligent fan control, DC-DC, and SMD technologies for enhanced performance and durability. Please read this manual carefully before use to ensure proper functionality and safety.
2. Información de seguridade
Observe sempre as seguintes precaucións de seguridade para evitar lesións ou danos no seu equipo:
- Asegúrese de desconectar a fonte de alimentación da toma de corrente principal antes da instalación ou do mantemento.
- Non abra a fonte de alimentación casing. Alto volumetages are present inside, even when disconnected, and there are no user-serviceable parts.
- Instale a fonte de alimentación nunha zona ben ventilada, lonxe de fontes de calor, luz solar directa e humidade.
- Empregue só os cables incluídos coa fonte de alimentación.
- Asegúrese de que todas as conexións estean seguras antes de encender o sistema.
- The MPB750SI includes multiple electronic protection systems: Over Power Protection (OPP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), and Over Current Protection (OCP). These systems are designed to protect your components from electrical anomalies.
3. Contido do paquete
Verifique que o seu paquete conteña os seguintes elementos:
- Mars Gaming MPB750SI ATX Power Supply
- Cable de alimentación de CA
- Parafusos de montaxe
- Cable Set, including:
- 1x ATX MB 24 PIN connector
- 2x EPS +12V 4+4 PIN connectors
- 2x PCIe 6+2 PIN connectors
- 5 conectores SATA
- 3x Molex 4 PIN connectors
Image: Diagram illustrating the various power connectors included with the MPB750SI power supply, such as 24-pin ATX, 4+4-pin EPS, 6+2-pin PCIe, SATA, and Molex connectors.
4. Configuración e instalación
Follow these general steps to install the MPB750SI power supply into your PC system:
- Prepara o teu sistema: Ensure your computer is completely powered off and unplugged from the wall outlet. Open your PC case according to its manufacturer's instructions.
- Retirar a fonte de alimentación antiga (se corresponde): Disconnect all cables from your old power supply to the motherboard, graphics card, and other components. Unscrew and remove the old power supply from the case.
- Instalar unha nova fonte de alimentación: Carefully place the Mars Gaming MPB750SI into the power supply bay of your PC case. Ensure the fan is oriented correctly for optimal airflow (typically facing downwards if there's a bottom vent, or upwards if not). Secure the power supply with the provided mounting screws.
- Cables de conexión:
- Potencia da placa base: Connect the 24-pin ATX connector to your motherboard.
- Potencia da CPU: Connect the 4+4-pin EPS +12V connector(s) to your motherboard's CPU power socket(s).
- Potencia da tarxeta gráfica: Connect the 6+2-pin PCIe connectors to your graphics card(s) as required.
- Periféricos: Connect SATA connectors to SSDs, HDDs, and optical drives. Use Molex connectors for other compatible peripherals.
The MPB750SI features extra-long black flat cables, designed to facilitate clean and professional cable management within any chassis type.
- Xestión de cables Route cables neatly to improve airflow and aesthetics. Use cable ties if necessary.
- Close Case and Connect Power: Close your PC case. Connect the AC power cord to the power supply and then to a wall outlet or surge protector.
Image: The Mars Gaming MPB750SI power supply, illustrating its compact form factor and the main AC input port on the rear.
5. Instrucións de funcionamento
Once the power supply is correctly installed and all connections are secure:
- Asegúrese de que o interruptor de alimentación da parte traseira da fonte de alimentación estea na posición "ON" (I).
- Prema o botón de acendido da caixa do seu ordenador para iniciar o sistema.
- The MPB750SI's SI fan with AI2-RPM intelligent control will automatically adjust its speed based on the system's load and temperature. This technology uses machine learning to maintain an optimal balance between cooling efficiency and silent operation.
Imaxe: Unha detallada view of the MPB750SI's fan, highlighting its extreme silence design with a copper core and FDB bearing for quiet and efficient cooling.
Image: A side perspective of the MPB750SI, emphasizing the integration of AI2-RPM, DC-DC, and SMD technologies for advanced performance and reliability.
6. Mantemento
Para garantir a lonxevidade e o rendemento óptimo da súa fonte de alimentación, recoméndase un mantemento periódico:
- Eliminación de po: Regularly clean the exterior of the power supply and its fan grille to prevent dust buildup. Use compressed air to gently clear dust from the fan blades and internal components through the vents. Ensure the system is powered off and unplugged before cleaning.
- Ventilación: Ensure that the PC case has adequate airflow and that the power supply's vents are not obstructed.
- Inspección de cables: Periodically check all power cables for any signs of wear, fraying, or loose connections.
7 Solución de problemas
If you encounter issues with your Mars Gaming MPB750SI power supply, refer to the following troubleshooting steps:
- Sen enerxía:
- Comprobe se o cable de alimentación de CA está conectado correctamente tanto á fonte de alimentación como á toma de corrente.
- Asegúrese de que o interruptor de alimentación da parte traseira da fonte de alimentación estea na posición "ON" (I).
- Proba a toma de corrente con outro dispositivo para confirmar que teña corrente.
- Verify all internal power connections (24-pin ATX, 4+4-pin EPS) are firmly seated.
- Inestabilidade do sistema/Apagados aleatorios:
- Ensure the power supply is adequately rated for all your system components.
- Check for proper ventilation within the PC case to prevent overheating.
- Verify that all power cables to components (especially graphics cards) are correctly connected.
- O ventilador non xira:
- The AI2-RPM fan control may keep the fan off at low loads for silent operation. The fan will activate as the system load increases.
- Ensure no obstructions are blocking the fan blades.
If issues persist after performing these steps, contact Mars Gaming customer support or consult a qualified technician.
8. Especificacións
Imaxe: Unha detallada view of the MPB750SI's specification label, clearly indicating its 750W total power output.
Image: The MPB750SI's label, prominently displaying its 80 Plus Bronze 230V EU certification, signifying high energy efficiency.
| Característica | Descrición |
|---|---|
| Modelo | MPB750SI |
| Factor de forma | ATX |
| Potencia de saídatage | 750 W |
| Eficiencia | 80 Plus Bronze 230V EU (over 90%) |
| Método de arrefriamento | Air (SI fan with Copper Core, FDB Bearing, AI2-RPM intelligent control) |
| Tecnoloxías | DC-DC, SMD |
| Sistemas de protección | OPP, OVP, UVP, SCP, OCP |
| Dimensións do produto (L x W x H) | 5.91 x 5.71 x 3.35 polgadas (15 x 14.5 x 8.5 cm) |
| Peso do elemento | 3.52 libras (1.6 kg) |
| Conectores | 1x ATX MB 24 PIN, 2x EPS +12V 4+4 PIN, 2x PCIe 6+2 PIN, 5x SATA, 3x Molex 4 PIN |
| Dispositivos compatibles | ATX Motherboards |
9. Garantía e soporte
The Mars Gaming MPB750SI ATX Power Supply comes with an extended 7 ano de garantía, reflecting its quality and reliability. This product has been developed in Europe to meet high standards.
For technical support, warranty claims, or further assistance, please contact your retailer or visit the official Mars Gaming websitio web para obter información de contacto. Garde o comprobante de compra para validar a garantía.
