Hey guys, My name is Thanasis and i'm from greece. i have a HD Seagate Barracuda 7200.11 ST3500320AS with Firmwire: SD15 About a year ago one day my HD wasn't recognised on BIOS. I did some search and found about the firmwire problem. That was when i found this topic.I read about the solution i followed the instractions and i fix it. But yesterday i opened the pc and had the some problem (i thought that the HD was OK when i did what i did, but im wrong abviously, i guess) So i thought i will do the some thing again. But now i can't see anything on the HyperTerminal. i have tried everytthing i think. tried with olny the PCB, tried the trick with the paper, thought maybe i have place wrong the TX / RX cables so i reversed them but still nothing. my 3V battery was 2.6V so i put another one so that i had 5V. still nothing appeared. I'd appriciated if someone could help me. Thank you P.S i'd like to apologise if i have made any mistakes in my english....