SATA hard drives have bad way to do

SATA hard drive has a bad way to solve:

If the logic is bad, it can be repaired.

Physical bad way, basically repair also won't take long.

The general measure is: Find the hard drive bad road after repair to avoid bad spread

The hard drive is found to be repaired or hidden after it is damaged so as not to spread the bad road.

Method One: Disk scan marked bad, so that the system no longer to deposit data

Select the letter in Windows, select Properties from the right-click menu, complete scan the hard disk face in the Tools option, and automatically correct the possible bad clusters.

If not, try booting the machine with a Windows 98 boot disk and running the DOS version of "Scandisk".

For bad disk partitions, the program tries to fix it when reformatting it, and sometimes it can be repaired successfully. But this method is not very effective, so it is often used in conjunction with the next method.

If you can't fix it, just hide it! The basic idea is to find out the approximate range of bad ways. If formatted with format, record the percentage of bad road, according to the partition capacity to calculate the location of the bad path, or the disk scanner to scan the hard drive, to determine the approximate location of the bad road. Place this part of space in a separate partition with the "Partition Magician" and hide it.

Tip: If the bad road is smaller than it is, there will be some bad ways to continue to be exploited and spread; If the assembly wastes hard disk space. Before shielding the bad way, if there are important data, please back up first.

Another way to hide the bad way is to use the "bad disk partition"--fbdisk, it can repartition the hard drive, and set the bad road as a hidden partition, the good track is set as usable partition, the bad way to prevent the spread of bad.

If the bad track occurs in 0 sectors of the hard disk, the hard drive is far from being able to save data, which can cause the hard drive to be unusable at all. At this time can be used in PCTOOLS9.0 diskedit tool to the scrap of the 0 sector shielding, and with 1 sectors instead.

Additional hard drive bad way solution:

PQ Magic (Division magician)

First, we can run PQ Magic8.0 and use the "Check Error" feature to check the partitions of our hard drive incorrectly

When the scan has a bad path, mark the position, and try to test it again to confirm, then partition it, remember the start and end of the good and bad, and reserve some space to prevent the bad spread.

After dividing the bad track independently into one partition, you can use the Pqmagic "hidden partition" function to hide the bad way, then the normal hard disk operation is not read to the hidden partition. The use of PQ magic can be said to be a "self-deception" method, but I think it is good. Note that if the partition is not formatted and is directly hidden from the bad, then the partition behind the hidden partition will cause some of the disk-related programs to run incorrectly due to changes in the system disk. Remember.

HDD Regenerator shell--A more powerful and concise hard drive bad track repair tool

Although is the English interface, but generally does not affect the operation, the following figure can see the author's two pieces of hard disk information. And the software is to support CD-ROM production and U disk production, simple and easy to use. It is recommended to run under DOS.

Select first item: Scan and repair, enter

Simple and clear display, red "B" letter is the hard disk's bad sector, green "R" indicates has been repaired.