HP Slimline Power Issue

[cboyll]

Hello,
I recently had a power outage and now that the power is back on my HP Slimline will not power on if i push the button nothing happens. There is a green light on inside the power supply and i checked all the power connections inside it seems fine. I was wondering if anyone knows of any troubleshooting options? the power supply doesn't have a reset switch i can see but any tips would be nice thanks

 

[hang-the-9]

Try a new power supply, only thing to try. You tried a different outlet and cord?