Test Your PSU
Before You Connect to PC System
1. Take the AC cord and the motherboard cable.
2. Insert the 18 pin and 10 pin connectors to the PSU.
3. Plug in the 24 pin connectors to the tester.
4. Plug in the AC cord and set the I/O switch to "I" to turn on the PSU.
5. PSU fan will spin clockwise at the beginning to clean itself and then turn counterclockwise for several
seconds, and stop to ac�vate semi-fanless func�on.
2
B
M
6
4
N
3