Computer boot up show a disk read error occurred number solution

Cause phenomenon: Boot prompt a disk read error occurred press Ctrl+alt+del to restart How to solve this?

Reason Analysis: It is obvious that the hard disk read and write error, with the troubleshooting hair to solve.

Workaround (Troubleshoot in turn):

1, and then into the BIOS, the hard drive to set up the boot, put a in the last order, and close a.

2, the hard disk interface to change the location of the interface to see if it is normal.

3, the replacement of a hard drive data cable to see if it is normal.

4, the use of professional tools to check whether the hard drive is bad, if there is a bad way, then need to repartition.

5, this time can almost assume that the hard drive is broken, need to update the hard drive or take to repair.