Well I don't know that this is causing my pc to slow down but it's horrible. I can't even watch a video in 480p(!) without lag. Not even talking about games... I can't run programs propely, everything is just slow as hell. I have 3 bad sectors, which are moved to the not-usable space. Is the bad sectors causing the problem?
I have an 149GB Hitachi HDS721616PLA380 ATA Device (SATA) HDD. I tried almost everything. Formatted the HDD, reinstalled the OS, ran defragment, but still nothing.
Please help! I almost can't do anything on my pc other than browsing. (Sorry for bad English btw. )