RE: Dell Optiplex 360 does not power on. There is no audible click when the power button is pressed
Hi Percy Ellis,
Thanks for posting.
Apologies that your system is not working as expected.
From your description, it sounds like the motherboard or powersupply may have a problem. You may wish to give Tech Support a call for additional troubleshooting. You can contact Tech Support at 1-800-624-9896 or 1-800-288-4410, or you can initiate a chat session http://del.ly/6595DDoUV; If you no longer have warranty available on this unit, perhaps contacting Dell Out of Warranty Services or a local computer repair shop would be in order.