> sda1 are corrupted (2 to 4 blocks missing). Copying that data back to > Windows and it give the same results in Quickpar. So reading does not > have problems. The data written to hda1 is correct. We've got a whole pile of reports like this with the 3512 and almost always Nvidia chipset, plus reports of BIOS updates fixing it. That you see something similar on intel boards is a bit worrying. Alan - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html