Answer by
georgedjmatrix (29)
1. go to my computer
2. select your HD 3
3. right click properties
4. tools
5. select error-checking and let it run without interruption
6. once finished, run -- defrag the drive.
7. turn off the PC (don't restart it, turn it off)
Alternatively, buy a program that specifically fixes errors, or research the error code displayed.