Hello guys! I am VERY sad!! My hard disk stopped working today (it worked for more than 2-3 years I think), 8 hours ago I turned my PC off, this morning I turned it on, and BIOS didn't detect my SATA hard drive.. After long googling I finally found this thread here. I have much fear about my data so I want to double ask, sorry for that. I have a SATA 500GB 7200.11, Firmware SD15 (bought it before 2009) Modell number is ST3500320AS S/N 9QM6CVNK My problem is BIOS doesn't find it anymore!! I tried putting it on another SATA port (2,3), but didn't change anything. So this solution which is on page 1, does it still work or is there a newer better one? This thread has about 120 pages so should I do what is written on page 1 or is there anywhere in this thread a newer solution? How do I know if a have the 0 LBA or BSY error? I think I have the BSY error because BIOS doens't detect anything right? I have found the update http://seagate.custkb.com/seagate/crm/self...sp?DocId=207951 but I guess it wont work without the drive being detected? I live in germany, could Seagate maybe help me here? Or do they not recover any data? I'm not a big technican.. Thank you so much for all this! I will be so happy if my drive should work again!