Power Supply Testing/Tutorial on removing the gray cable

Removing the Gray wire in a safety way

1. The power supply must be OFF.

2. Open the power supply.

3. Locate the gray wire.

4. With the wire strippers reduce the size of the gray wire.

reducing the size of the gray wire.

5. For safety reasons with electrical tape, tape the remaining of the gray wire.

gray wire with electrical tape

6. Now one can proceed working on the power supply.