I have a problem with my hard drive. I can't remember but I did with it but as I can remember i made many partitions. Since then, whenever I connect the hard drive to my pc I can see it in My Computer as local disk E: but without the total size and the free space. Also, when I try to run a hard drive diagnostic tool with the hard drive installed, the software won't run. Moreover, when I try to run disk management, it stuck at Connecting Virtual Disk Service. Generally, the hdd is super slow even when I do a chkdsk. I am very confused and I would be very pleased if you could help me with this problem.