Originally Posted by
Chintan Gohel another issue could be the hard disk is failing - I saw the same scenario on my external hard disk where write speeds were dropping steadily until it just died - copy your data to another storage before the thing dies - just in case
I did what @realwarder said and there's no change. Drivers are updated from HP website and nothing changes.
I don't think my HDD will die cuz its in perfect condition, works quiet I barely hear it. Just like the first day I bought my PC.
I was told by some guy who works at Dell that stock OS, which comes preinstalled on a PC contains modified version of Windows with OEM's firmware that makes PC runs smooth like a butter. After that OS is deleted, PC won't work great as it was with any version of Windows installed after.
So I think I made a big mistake when I deleted that backup..