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Power Supply Testing/Tutorial on how to turn the power supply

From Wikiversity
1. A get the power supply.
2. Remove the screws and open the power supply.
3. Locate one black wire.
4. Locate the only green wire.
locate the green and the black wires
5. Use the wire strippers to stripper both wires.
strip the green and black wires
6. Join them.
join them
7. With electrical tape, tape the green and black wires.
tape them
8. Plug in the power cord. The fan should start spinning.
fan spinning
  • This helps know which power supplies to work on.