So after a recent reformat I was reinstalling all my drivers, games, applications. The usual. After a day or so of use I started to notice that whenever my PC was left idle for more than say, two to three minutes, it would start to lag very heavily. My graphics card ramps up like its gone into high-performance mode (fan speed shoots up, as does activity). Yet, when I return and start actually doing things that would be GPU intensive (playing MW3, Mass effect 3, skyrim..) it actually returns to normal.
Example.
I walk away for 5 minutes with PC left at desktop, it begins to lag. I return, begin to move my mouse around and attempt to click things and it lags very heavily for around 3-10 seconds then it snaps back running perfectly smooth.
I have checked all of my power profiles, nothing (appears) to be set to idle, hibernate, or sleep when left unattended. My biggest question is, where should I check? I'm a big do-it-yourself kind of guy, making this post in the first place kind of goes against my own rules but I'm stumped and have spent several days coming back to my computer lagging while idling.
Another good example is when I play any kind of game. I can walk away or simply not do anything for a minute or two and it begins to lag while the game is open, yet, when I actually start to move around and do things that you would think would only cause it to lag more it actually snaps out of it and begins running like normal.
I'm really trying to determine whether or not this is being caused by a setting on my graphics card (as it seems to be the one that begins to over-work itself when my PC is idle) as the fan speed will increase to almost 50-60 percent and I'll reach temperatures almost 10 degrees celsius higher when IDLING or if it isn't something going on with my CPU.
Any suggestions?
Example.
I walk away for 5 minutes with PC left at desktop, it begins to lag. I return, begin to move my mouse around and attempt to click things and it lags very heavily for around 3-10 seconds then it snaps back running perfectly smooth.
I have checked all of my power profiles, nothing (appears) to be set to idle, hibernate, or sleep when left unattended. My biggest question is, where should I check? I'm a big do-it-yourself kind of guy, making this post in the first place kind of goes against my own rules but I'm stumped and have spent several days coming back to my computer lagging while idling.
Another good example is when I play any kind of game. I can walk away or simply not do anything for a minute or two and it begins to lag while the game is open, yet, when I actually start to move around and do things that you would think would only cause it to lag more it actually snaps out of it and begins running like normal.
I'm really trying to determine whether or not this is being caused by a setting on my graphics card (as it seems to be the one that begins to over-work itself when my PC is idle) as the fan speed will increase to almost 50-60 percent and I'll reach temperatures almost 10 degrees celsius higher when IDLING or if it isn't something going on with my CPU.
Any suggestions?