[saeedmohamed]

HDD may have a bad block or worn out bearings. so if possible turn and run the HDD upside down to use top bearings, until you get the HDD replaced

Thanks for replying can you explain to me how can i do it? because now I can only get one LED on and the other turn on for a few seconds and turned off again as shown in the pic. i did a test over my computer by connecting HDD and it look fine and working

one more hint, I got other HDDs but the machine cant detect them is it a reason for initialization?