I will be saying this very short, if you don't read all you will probably tell me to clean fans or scan for malware (i've already done it many times).
1. For the past few years i've had an unidentified (many people tried to help me with it) problem that caused my PC to randomly go 70-80% CPU usage at idle and the usage would stay high until i would reboot the PC or relog from the system. It was random, except for the times it happened because there was Windows update waiting to be installed. My PC was working super slow/clingy with that usage so i had to reboot sooner or later. It would happen 1-3 times a day, everyday
2. After years of everyday occurrence, it stopped few weeks ago, and the day it stopped was the day i've had another problem appear- everytime i left my PC idle after few hours (or so) it makes a loud choke/moan/idk NOISE and, as it was idle before- with my monitor turned off- it stops being idle as if someone touched the keyboard. Also, my internet goes off for a second- i can tell because i lost connection to Steam servers and i can see the info in the chat. It just takes 1-2 seconds and then its back to normal. Always and only when left idle. I can't describe the noise. It's like a load/breath/moan noise from inside the PC.
3. Tonight something else happened. When i was sleeping with PC on, the regular "moan" apparently turned off my PC. All the software was closed EXCEPT for Chrome that i left on and it had all the tabs opened that i left it on with. Chrome was untouched, meanwhile everything else was turned off. I checked task manager and yes, it said my PC has been only working for 4 hours, while in reality it's been on for 20+ before i went to sleep.
Can someone please tell me what's going on? Is something dying? What should i do?
All the temperatures are perfect and the fans spin at normal speed.
1. For the past few years i've had an unidentified (many people tried to help me with it) problem that caused my PC to randomly go 70-80% CPU usage at idle and the usage would stay high until i would reboot the PC or relog from the system. It was random, except for the times it happened because there was Windows update waiting to be installed. My PC was working super slow/clingy with that usage so i had to reboot sooner or later. It would happen 1-3 times a day, everyday
2. After years of everyday occurrence, it stopped few weeks ago, and the day it stopped was the day i've had another problem appear- everytime i left my PC idle after few hours (or so) it makes a loud choke/moan/idk NOISE and, as it was idle before- with my monitor turned off- it stops being idle as if someone touched the keyboard. Also, my internet goes off for a second- i can tell because i lost connection to Steam servers and i can see the info in the chat. It just takes 1-2 seconds and then its back to normal. Always and only when left idle. I can't describe the noise. It's like a load/breath/moan noise from inside the PC.
3. Tonight something else happened. When i was sleeping with PC on, the regular "moan" apparently turned off my PC. All the software was closed EXCEPT for Chrome that i left on and it had all the tabs opened that i left it on with. Chrome was untouched, meanwhile everything else was turned off. I checked task manager and yes, it said my PC has been only working for 4 hours, while in reality it's been on for 20+ before i went to sleep.
Can someone please tell me what's going on? Is something dying? What should i do?
All the temperatures are perfect and the fans spin at normal speed.