Usb ports randomly disconnects completely, and audio starts to buzz at the same time

[Oscar3699]

So sometimes instantly when I start up my computer my keyboard with LED lights starts blinking and my sound imidediately starts making buzzing sounds. This can also only happen randomly happen after 5 hours of PC usage. I can't use anything that is connected with usbs and sound fucks up too when this happens. But things are going perfectly fine on my screen. For example, if this happens while I watch a youtube video, the video will continue playing but I cant do anything on the computer. To solve this problem I have to restart. Normally this would happen once a day but now it can happen almost right after I have restarted and sometimes even 3-5 times an hour. Really annoying.
Here is a picture with that includes everything in my pc. The only thing that has changed is the following> I have windows 10 (Upgraded from windows 7) I now have Nvidia 1080

 

[the nerd 389]

That sounds like it could be a PSU problem. Get HWMonitor and keep it visible on your screen. When it happens again, take a look at your voltages in HWMonitor.

Let us know what they say before and after the problem occurs.