Anyway,guys,I appreciate your help,every advice that you gave to me,but unfortunately shit happens,this console was working for more than a year,after i got it from ebay,and i am so sad because of it's death.Thank you guys,thanks to everyone who answered to me and tried to help,but as we can see now,problem was much deeper than network adapter or hdd.I will leave it as a note here,just for someone if they have problems with hdd.If fuses are good,Network adapter is good,port where you connect NA is good,Hdd is feeling good,than it's something going on with PS2 itself,nothing more is left,that happened to me, unfortunately console is dead for now.I will just buy another model in future,but not now.Thanks.