i have 160 sata hardisk is worked before is wel. but now have some problum. 37Gb is working normaly other is unallocated i can't create partition that. if i create want to install windows. but the same problum came. is demage is drive or other? plz help me e mail:-(firstname.lastname@example.org)
You can go into Control panel>Administrative tools> computer manager> Disk Manager and initialize the partition that is "unknown"; after that, you can re-format it in NTFS and you should be able to use it.