Derekery :
What do you mean by "does not connect to my Macbook or iMac"? Doesn't show in "My Computer" or "Disk Management" after plunging or something else?
@Dekery It simply does not show up. I've now tried plugging it on 4 different computers (PC's and Mac). The power source seems to be working fine (e.g The green light turns on and I can hear the disk trying to read info), but there isn't any connections with the usb wire. The drive does not show up in my finder...
To my knowledge I haven't dropped or damaged it. I want to know if there is a way to retrieve my data...
Thanks for your help