LInux Mintは160 GBのハードドライブを認識/インストールできません。

インストールする方法がわかりません。これは私が得たものです。sudo fdisk -l

         WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


         Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
         255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
         Units = sectors of 1 * 512 = 512 bytes
         Sector size (logical/physical): 512 bytes / 4096 bytes
         I/O size (minimum/optimal): 4096 bytes / 4096 bytes
         Disk identifier: 0x00000000

         Device Boot      Start         End      Blocks   Id  System
         /dev/sda1               1  1953525167   976762583+  ee  GPT
         Partition 1 does not start on physical sector boundary.

         Disk /dev/sdb: 160.0 GB, 160000000000 bytes
         255 heads, 63 sectors/track, 19452 cylinders, total 312500000 sectors
         Units = sectors of 1 * 512 = 512 bytes
         Sector size (logical/physical): 512 bytes / 512 bytes
         I/O size (minimum/optimal): 512 bytes / 512 bytes
         Disk identifier: 0xb8ed5093