ATX Power Supply Tester Instructions
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Instructions
1. Turn off the computer. Remove the cover from the computer chassis.
2. Unplug the AC line cord from the power supply.
3. Ensure the power supply's connectors are unplugged from the computer.
4. Plug the ATX Power Supply Tester into the power supply's 20-pin connector.
5. Plug the AC line cord into the power supply.
6. If the power supply has an ON/OFF switch, make sure it is in the "ON" position.
7. If the ATX Power Supply Tester's LED lights (view the top), the power supply is good.
If you have questions about this product, please contact PC Power & Cooling Customer Service at 1-800-722-6555 or 1-760-931-5700.

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