Windows 10 x64 very poor performance and heavy IO usage

Question

After a clean install of windows 10 it was very unstable and poor performance, to open Explorer for example took ~10 secs and it freeze/unfreezing constantly.

And I've observed a heavy disk IO.

What's the probable problem and solution ?

Answer 1

After a lot of searching and tries I've found the problem.

The problem in that case was the Sata Mode that was set to IDE, after setting it to AHCI and booted in safe mode (to install de AHCI drivers) the windows is now smoothly.