Question None of the ports are working after installing a new psu

[Bleizzo]

Hi all,

Recently I replaced my PSU, and now none of my ports on the PC work. I made sure to connect all the cables back how they were before but it seems that I am missing something here. All the components seem to be working after powering on the PC. The motherboard and graphics card lights are on, all the fans are spinning. Any ideas? Thank you for your help in advance!

 

[NightHawkRMX]

Full system specs?

New and old PSU models?

Why did you replace your old PSU?

 

[Bleizzo]

Hey all,
Recently I changed my PSU. I took photos of the all the connected cables before I started to remove my old power supply. After installing my new power supply and double checking if I installed all the cables correctly, I noticed that none of my ports work. The PC itself does power on, the video card and motherboard as well as the cooling fans all power on and seem to work just fine, but none of the USB, HDMI or any other port doesnt work when i plug the cables in. Any ideas? Thanks for your help in advance.