my omega external hard drive is running but USB not recognised message is shown in the computer. so many datas are in hard drive. will it get erased?
First run chkdsk (search internet), mostly ur problem would be resolved
Start > Control panel > Administrative tools > computer management > disk management
and see the disk structure... the first displaced would be your internal hard drive on desktop or laptop.
see the second row, is there anything visible...?
if it says that it is unallocated (usually basic), then there might be MBR error persists (search for internet). usually problems arises in Win 7
then u have to go for any recovery softwares to recover files and re-format the drive...:)