Hi guys, I am putting together my new computer and prior to transferring my data to the new hard drives I always test to check they are healthy. The new drives are 2 WD2002FAEX-00MJRA0. Turns out that when I pass WD data lifeguard diagnostics under DOS, both drives randomly, not always, show an busy timeout error (0134). I did the same test in my former computer, Abit IP35pro, with same result. Doing further testing I have come to realize that this happens in AHCI mode, but in IDE mode they show no error (both computers). Also in the asmedia controller of the RIVBE they show no error. I wanted to see if this was a general issue with all the WD drives, but looks like it's not, as a WD raptor in the Abit in AHCI mode tests perfect. So it looks this happens with this particular mode with Intel controller in AHCI mode. Has anyone seen this? Can anyone test if they have the same drives? What is your opinion, should I be concerned? Thank you all