The WIN8 system prompts you to scan and repair the drive.

We need to enter the computer's "Disk Management" into the processing, such as we press win+x will play the hard drive management interface, and then, like us, select C Disk then we then right-click it and then pop-up menu click "Properties";

Then we find the "tool" under the "error" into the interface and click "Check" under the "Repair Drive", start scanning and repair the error of the disk, waiting for the scan to complete, reboot can be.

Note: If there are many disk characters are scanned we just have to press the above method to set up on it oh.

The second method

If the method does not solve your problem, you are prompted to "scan and repair drive". At this point you can consider modifying the registry to disable automatic scanning of the disk at every boot.

After we press win+x, we enter regedit in the Run dialog box to open Registry Editor.

Then we navigate to the "Hkey_local_machinesystemcurrentcontrolsetcontrolsession Manager" right click on the "BootExecute" key and empty the value, and then press " F5 "Keys to refresh the registry.

Note: All right, you'll find that you've canceled. Oh, very nice.