My Passport 0740

My computer fell on the ground, and when I connected it to the computer, it started to sound, and it did not recognize the disk, but the USB arrived and it works very well, but I can not find the disk to access it. My computer says that there is no device identification program, To fall on the ground was working well ,
Does this mean the device has been damaged?
Please help and thank you.

Hi king1985,

It seems like you drive has been damaged. You can refer the below mentioned link in order to check whether the drive is working or not.