Stuck.

Hi, I am not even sure if this is a hardware problem :))

Okay, so here it goes.
I want to back up my files to my external hard drive.
Now, when I connected my external hard drive, it says that i have to scan and fix it.
So then i did.
But I am always stuck at this point, why?

Windows 8
My external hard drive memory is 1 tb
I already did this three times, and this time...I erased all my files in the external hard drive.
It's still stuck there.

Please help me I have to save this hehehe
thank you. :)

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