Cooler Master MWE Gold V2 1050W/1250W Power Supply Unit User Guide

Quick guide from the manual

This guide provides essential instructions for the safe installation and operation of the Cooler Master MWE Gold V2 1050W/1250W power supply unit. Ensure you follow all safety precautions and installation steps to prevent damage to your hardware.

Safety Instructions

• Do not open the power supply unit; this can lead to serious injury or death.
• Do not insert objects into the spinning fan, as this will damage the unit and may cause injury.
• Do not use excessive force when attaching power connectors. If the correct connectors are used, they should fit without force.
• Keep dry: Store in a dry environment away from humidity. If the unit gets wet, immediately remove the AC power plug.
• PC use only: This unit is tested for PC usage only; operation in other applications is not guaranteed.

Installing the Power Supply Unit

1. Ensure the main power switch is turned off before installation.
2. Secure the power supply unit within the PC case using 3 or 4 screws for grounding and stability.
3. Connect the power connectors according to the user guides for your motherboard, graphics card, and other system devices.
4. Connect the AC power connector.
5. Switch on the main power switch.

Troubleshooting

If your system does not turn on after installation, follow these steps:

• Ensure the AC power cord is correctly and firmly connected on both sides.
• Verify that the power switch is turned on.
• Check that the main power connector and +12V power connectors are correctly connected to the motherboard.
• If the unit still does not function, contact customer support immediately.

Warranty Information

Cooler Master provides a minimum 10-year limited hardware warranty for this power supply from the date of purchase. The warranty covers defects in material and workmanship under normal use. It does not cover accessories or damage caused by abuse, alteration, misuse, negligence, incorrect voltage, or natural disasters. Please register your product on the official Cooler Master website to activate the warranty. For technical support, visit https://account.coolermaster.com.

Pin Layout Connectors

The manual includes detailed pinout diagrams for the 12VHPWR / 12V-2x6 Power Connector, Main Power Connector, +12V Power Connector, SATA, and Peripheral connectors. Refer to these diagrams to ensure correct cable connections to your components.