User Manual Q&AAnswer
Jan 21, 2025 - 08:40 PM
To install the be quiet TFX3B-300W 300W Gold Silent Compact Power Supply in your PC, please follow these steps:
1. Before starting the installation, make sure to read and follow all the safety instructions mentioned in the user manual.
2. Disconnect your PC from any power sources and unplug all cables connected to the PC.
3. Open the PC case according to the manufacturer's instructions.
4. Disconnect all plugs from the motherboard and all other components such as FDDs, HDDs, or optical drives. Ensure that there are no plugs from the old power supply connected to any of the components.
5. Remove the screws at the rear of the old power supply and carefully pull it out of the PC case, ensuring that no cables get caught in the components and damage them.
6. Place the new be quiet TFX3B-300W power supply in the space provided in the PC case and connect it to the rear panel using the four screws provided. Do not use excessive force.
7. Plug the 20/24-pin connector into the socket provided on the motherboard. If you have a 24-pin connection, place the remaining 4 pins in the correct position before plugging the connector into the socket. If you have a motherboard with a 20-pin connector, fold the additional 4 pins to one side.
8. Plug the 12V-P4 or P8 connector for the CPU into the socket provided on the motherboard.
9. Once the power supply is securely installed and all connectors are properly plugged in, you can close the PC case.
10. Reconnect all cables to the PC and ensure they are securely plugged in.
11. Finally, connect the PC to a power source and switch on the power supply by setting the switch to position "I" and pressing the on/off switch on the case.
Please note that these instructions are a general guide, and it's always recommended to consult the user manual for your specific power supply model for any additional information or specific instructions.
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