Secondary Hard Drive Dissapeared: Not Recognised in BIOS or Disk Management.

Hi Geeks,

My Secondary hard drive has just disappeared and is not available in the BIOS or in Disk management.
This occurred immediately after installing Android SDK (on the drive in question)
An error message popped up in the tooltray with a write delay notification, I ignored it (regretfully) and proceeded with the last step of the SDK which was ADB restart (or something similar) which had failed.
After this, the drive had disappeared from my computer and it's nowhere to be seen.

The drive in question is a 750 GB SATA.

If anyone can help me with this I'll buy you a coffee.

Thanks very much.

-Vin

 

Sorted!!!

 

Could you or someone else tell me how this was sorted. I have identical priblem