What could be causing the issues with your prebuild PC?
What could be causing the issues with your prebuild PC?
I'd also consider a fresh Windows installation and evaluate performance differences, but upgrading the power supply would significantly enhance your setup.
I would consider swapping that PSU even without performance problems—it poses a risk to your system. (I’m also uncertain if Liteon actually produces a gold 500w model, so you might be receiving inaccurate details about it).
Sharing a photo of the PSU would be helpful.
You can view my power supply here: https://postimg.cc/64TcMwzZ