I have no idea what happened.
First I did this when I read what TVeblen said about nvidia chipsets: NVSTOR; Lag spikes; Freezing; Stuttering; Sound; Glitches - Windows | Zuki.org.uk
I did the whole procedure but nothing.
Then I followed F5ing advice but the image from WD site did not work with my sata DVD rom, so I downloaded Hirens boot and booted from there, ran Life Guard Diag for an extended test, I waited 2 hours and no errors.
Ok, then I involuntary booted to windows, (I wanted to go to bios), Chkdsk ran automatically and corrected lots of orphaned files and stuff I dont remember like for 10 minutes and booted with the driver visible in My computer!!..and no more messages in event viewer.
what was that??
who ran Chkdsk?
what are orphaned files?
do you think I may have corrupted files?
Then I went to event viewer and saw a couple of messages that said: The files system structure on the disk is corrupted and unusable, please run chkdsk utility volume D:
that message seemed from like 5 minutes before booting............????
Now I remember that this is the second time my D: drive suffer from this issue. The first time I just swapped my sata driver ports and everything went good again..
.....and I remember that chkdsk ran automatically too before booting..
This is strange and I don't want it to happen again!
anyways, I am back to bussines but I would you guys to give me some ideas to prevent this in the future
Thanks a lot