hye there..just wondering..i just notice that my y400 gt750 is lagging, especially when playing demanding games, such as NFW MW2013. My adblock plus on chrome is also not working at all. This things had occured before, but it went away once i installed win 8.1, and it come again! i suspect that the culprit is the disk repairing mechanism since sometimes, the windows is a bit hang since HW Monitor won't start after i booted the laptop, a i had to force shutdown the laptop (and i've uninstalled this programme from my laptop). is my assumption is right? and what should i do rectify this never ending issue?

This post has been edited by mfahdr: Feb 22 2014, 11:53 PM