I've recently purchased a 250gb HDD, USB connection.
When I try to transfer files to it, only 4gb is being recognized, the rest is "unallocated".
I have tried locating updates or upgrades for my BIOS (Aopen MX4LS), but haven't found any. My chipset is up to date.
It doesn't seem to be recognized by my BIOS, but in Windows, it shows the full volume.
What can I do, so that I can use it ?