XP has lost c: drive and will not boot

[Guest]

Hello,
My C: drive (190GB) would not boot last night, just flashing a blue scrren and started over again.
Now the drive is out, connected as an USBdrive using Sharkoon.
It is 'hard to get' and the information I sometimes get is that it is not identified as an NTFS-drive and allocation is 0-null-zero(100%free space)

Help......

 

[Saga Lout]

Hello,
My C: drive (190GB) would not boot last night, just flashing a blue scrren and started over again.
Now the drive is out, connected as an USBdrive using Sharkoon.
It is 'hard to get' and the information I sometimes get is that it is not identified as an NTFS-drive and allocation is 0-null-zero(100%free space)

Help......

Run Checkdisk on that drive using the /r switch to find and repair any disk errors the system can identify. At the Command Prompt, the syntax is chkdsk X: /r where X is the drive letter assigned by the host system. [/#000ff]