Hellow my friends, finally solved my problem, and below i will explain how to i solved the problem step by step. First, thanks all users of this forum to contribute every day to help us all to this big problem of the Seagate discs that neither the technical nor Seagate wanted to help us more. Thank you all now. Thanks to spellcasterbr across personal assistance, Thanks Gradius2 to the great topic and all the help to all us, Thanks to aviko to the careful and correct the code for the better. I hope this forum, this topic and this post help all victims of this serious problem. I have a Seagate Barracuda ST3500320AS. I bought a nokia original CA-42 cable, i cut the cable, the cable was 5 wires of 5 colors, yellow, blue, white, green, orange. My cable is CA-42 but in fact more similar to the DKU-5 internally. http://buffalo.nas-central.org/index.php/U...RM9_Linkstation The TX is the white cable and the RX is the green cable. The cable I bought did not have drivers then the drivers found here: http://www.planete-nokia.com/phpBB2/lofive...php/t35412.html I Follow the instructions on how to proceed in the post of Gradius2: http://www.msfn.org/board/index.php?s=&...st&p=828228 But i used the codes of aviko: http://www.msfn.org/board/index.php?s=&...st&p=832794 Followed carefully step by step. After i recover the hard disk, the first thing i did was update the firmware: http://seagate.custkb.com/seagate/crm/self...&NewLang=en And finally back again my hard disk as if nothing ever had happened. Thanks to all for the support... and... f*** YOU SEAGATE! WESTERN DIGITAL FOREVER! (in Portuguese: VAI-TE FUDER SEAGATE!)