QUOTE(sotong168 @ Jun 17 2012, 07:05 AM)
unlikely but i experienced this, the culprit was faulty ram and eventually lead to intermittent bluescreen. do u encounter any bluescreen lately?
Don't encounter any bluescreen lately, but will keep that in mind. Thanks~
QUOTE(everling @ Jun 17 2012, 02:38 PM)
Copying files over and over will normally not cause data loss. It could be bad RAM as sotong168 suggested, or it could be that you have bad sectors, or that your HDD is dying. I would recommend doing a full HDD scan and checking the SMART attributes. You can use the HDDScan software that is linked in the first post.
Not sure if I run it right ot not, I installed HDDScan and click on "SMART". Results were all green.
QUOTE(lex @ Jun 21 2012, 06:54 AM)
@Kr0ll3R, do you use any 3rd party copy utilities? You may want to check your cables as well. Also some old chipsets (on ancient machines) such as the VIA 686B southbridge have data corruption issues with UDMA enabled (also becomes more significant if a SoundBlaster Live! soundcard is present). Certain NVIDIA chipsets also have this issue (with SoundBlaster Live! also)...
No, I didn't use any software. It was like a normal C&P.
Don't think anything to do with my specs, I guess.

Whenever I wanna do a clean format of my drive, I move out all files (movies, music, etc) to secondary internal HDD.
And when I copy back and watch some movie files, certain scenes will have random colored line bar (
I can confirm that, cause my fren who copy from me, watched it perfectly fine) or that scene can't be played.
At least I know now, copying files over times won't cause any data loss.
Thx for the helps!
This post has been edited by Kr0ll3R: Jun 26 2012, 05:30 PM