Windows 10: 100% CPU usage after PC factory reset

Hello, after I reset my PC, I noticed that my CPU usage stays on 100%, even though I updated all my drivers, started in safe mode to see if there was any changes. I contacted agent support, they did their troubleshooting stuff, twice in fact I contacted them. It didn't help at all. I tried all the solutions found online and nothing helped me. Please help I really need it.

System specs: https://imgur.com/a/lqroWsL




:)

 

CPU Usage 100%

PC starts with 100% cpu usage. It won't come down even cpu is left idle. Cpu fan won't stop, when temp are normal.

 

cpu usage at 100%

CPU usage at 100% from start up for no apparently good reason. Service Host appears to be the problem but I cant narrow it down more than that at present.

Any suggestions?

I am using Windows 10 full release version 64 bit.

 

CPU Usage 100% after HDD format

Hi there,

I went on a download-frenzy and thought that I might've picked up a virus.. my computer had a bunch of useless crap on it anyways so I decided to just format the HDD. (reset to factory settings). I found out that formatting the HDD doesn't always remove every
type of virus, but like I said, the HDD needed a cleaning anyways.

So after I formatted the HDD and reinstalled the win10 OS, I decided that my first order of business was downloading a game that wasn't running so great before the factory reset.. to my surprise, it was still running like sh*t!! Despite the factory reset and
having more than the required specs.

**I opened up task manager to check processes and noticed CPU usage was at 100%.. Memory usage was above 30%, and disk usage was 100% (and fluctuating).

Did extensive research to find out that it was most likely a driver issue? .. apparently Microsoft isn't always the best at choosing drivers? .. idk how it works, and frankly Idc.. I just want my computer to run the games I want.

I went to device manager and disabled a Network Adapter (WiFi Adapter), and that made a noticeable difference to the CPU. (idling at around 14-16%). When I enabled it, the CPU spiked to 100% again. Could be one of the culprits?

Also, there was 64 Background Processes and 28 Windows processes before I even had the chance to touch anything after the OS reinstall.. is that normal?

Suggestions/opinions?