I have a medion 500G hard drive. I use windows Vista Home edition. When I start up my PC at times the HD is not found.At other times I get a message saying that Files are missing or corrupted and I cannot access the drive. If I format the drive it works for some time and then the fault reoccurs. What can I do to rectify the problem. Obviiously the HD is not much use if I have to format it every couple of weeks.
Many thanks for any help you can offer.