PC Suddenly lags(+mouse stutter) and graphics in game are blurry

Apr 24, 2018
2
0
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Hello, so recently my computer started to lag big time, by just moving the mouse around the screen it stutters and I can hear my computer itself working a bit louder than usually. Also going in any type of game the font in it will be blurry and sometimes the graphics gonna be blurry and laggy aswell.
As in blurry problem - I checked if I had all the aliasing in my video card settings turned down so thats not a problem, I also have updated drivers(I tried roll back to previous driver but that didn't fix either). I guess both computer being slower and laggy + game graphic issues happen to have same problem, because both appeared in same time.

https://gyazo.com/d40350d23e4c2ba269492ca0c2b807bc
https://gyazo.com/02de25ded5607cbcec6047fb47295d30
https://gyazo.com/7be0d23c005ed88b6d5a220375862132

PC:
AMD Athlon(tm) X4 860K Quad Core Processor 3.70 GHz
RAM: 8GB
Windows 8.1 64x
Video card: GeForce GT 740 2GB
 
Solution
enter at task manager.
look at the percentage of disk activity. If it is very high, it may be because a sata connector is causing problems. If so, try switching to another sata connector or try changing the sata cable.
Apr 24, 2018
2
0
10


Forgot to mention, that also has been done. I've basically went through all the ''classic'' and ''obvious'' solutions, and no result.
 
enter at task manager.
look at the percentage of disk activity. If it is very high, it may be because a sata connector is causing problems. If so, try switching to another sata connector or try changing the sata cable.
 
Solution

shahbaz200

Distinguished
Apr 20, 2012
392
0
18,960


If its good from USB, then this can also be the issue along with bad OS.