WD Elements 2TB Doesn't work

I have run a DLG test, it only shows my internal hard disk,but the WD Elements doesn’t show here either.

I have also plugged it to another computer and there’s no reaction.

When I comment the WD Elements, it boots up, the blue light is on, it sounds normal but it is simply not recognized by the PCs.

Did it break from connecting it to the PC the first time? I transfered around 10GB on it when it worked if it has any relevance to the problem at hand.