My PC has Framedrops and I dont know why
Hey guys, heres the problem:
My PC randomly has extreme framedrops which last for about 10-15 seconds. Task Manager shows the CPU and GPU dropping to very low percentages simultaneously at wich it is logical that the games I play have framedrops. I played a lot of Overwatch lately, the framerate there drops from 100 down to 0,5-2 but the drops can happen in every program (and its always the whole computer which is lagging, sometimes even just on desktop with nothing open), they just happen more frequently in programs with higher performance requirements. The freezes also mess with the audio sometimes, making the pc completely silent or not register mic inputs anymore until I unplug and replug my headset.
The PC also sometimes doesn´t start the explorer.exe automatically. I boot up the PC and it shows me blackscreen instead of desktop. I then do strg+alt+esc -> task manager and start the explorer.exe manually but I would like to know why it doesn´t do that automatically…
Motherboard: asrock 990fx extreme3
cpu: amd fx 8120
gpu: gtx 1050 ti
psu: combat power cp 750 plus
250Gb ssd, 500Gb hdd
ram: Corsair xms3 ddr3 2x8Gb 1600MHz
I already tried:
– checking the ram cards individually
– updating all drivers
– updating bios
– bying an new, more powerful psu
– new gpu
– tested the drives individually
As far as I know, this narrows the problem down to either Cpu, mainboard or some weird software stuff, right?
I am available for more info if you need it
I apologize for my probably weird english, I am a german.
Thanks for help!