How to deal with the bad way when the computer hard drive appears

1, when found that there is a hard drive bad road, should be judged first is the logical bad way or physical bad way if it is logical bad, usually due to some software or improper use of the cause, this bad way can use software repair. If it is a physical bad road, usually the hard disk disc itself magnetic media problems, such as the disc has physical damage, such failures usually use software can not repair the error;

2, if the hard drive used improperly caused by the logic of bad, such as the hard disk in the reading of data unexpectedly restart, this situation can use Windows with the Disk tool to scan the hard disk, and to repair errors;

3, the physical bad road is usually due to the hard drive in the use of impact or sudden power outages, and other conditions, physical bad road repair generally have low-level format hard disk and shielding physical bad way to the hidden partition. One of the low lattice of the way there are two, one is through the motherboard BIOS with the low grid tool, one is the use of software to lower the grid, if the choice of low, hard disk data must have a backup, otherwise all the data will be lost.

Through the above method, we can repair the hard drive of the bad road or shield bad to the hidden partition, so as to ensure the stability of the system and hard disk data security.