Samsung ’s two.5-inch DIY 250G mobile hard drive has been working generally. But when I hung it around the corporation ’s notebook yesterday afternoon, I located that when I clicked on a file, the response was unresponsive. When I found it on my laptop, I could not obtain the removable hard drive.
I tried several computer systems nowadays and I could n’t obtain the mobile difficult drive. But when I connected it for the personal computer, I located:
1) The energy indicator in the mobile hard disk is on
2) The laptop USB port can discover the hardware.
3) USB memory might be found in 'My Computer'-'Properties'-'Hardware'-'Device Management' when I just received it on my laptop, but following a while, the USB storage device features a question mark and it shows that it will not function.

Please assistance me analyze the result in and resolution of the fault. Thank you!
1) The power supply from the USB information cable is insufficient? Nevertheless, it has been working properly previously.
two) I identified that the USB interface on the USB data cable as well as the mobile challenging disk box is slightly looser than just before. Is it for the reason that the really hard disk box and also the tough disk aren't in good get in touch with? However, I can't press it with my hand.
three) A virus inside the mobile hard disk? sd card can be attainable mainly because yesterday afternoon the downloaded content material was straight placed around the mobile difficult disk. But this could also be excluded, since the mobile challenging disk has two partitions, only on the list of partitions was made use of yesterday , The possibility of your whole disk hanging is very smaller.
four) The worst could be the tough drive itself has negative sectors, which can be the last point I need to see, for the reason that you can find many significant data on it. But I have been working with it meticulously, it should not be. https://en.wikipedia.org/wiki/Video might be straight when consuming out at noon The challenging drive is unplugged from the laptop or computer. However the mobile hard drive is just not so vulnerable?