Understand the hard disk to help, understand the hard disk to come, thank you

It can be done with a sata interface on it.

Look at the motherboard manual.

The hard drive has started to show bad sectors.

The hard drive is still under warranty, and that's great.

If you are in, then take the warranty, there is a bad road, and you will be replaced with a new hard drive.

That is to say, whether you want to repair it or replace it directly, the one who comes back is not actually the current hard drive.

Hard disk bad sectors can't be repaired!

The hard drive marks him as a bad sector because it is broken, you repartition it and format it, it seems that you have repaired it and made it better. But when the computer continues to use that bad area, it will go wrong.

All bad sector repair software, after repairing, the computer hard disk soon has problems again, which is what it is.

Hard disk manufacturers are not stupid, they reserve remapping space, that is, remapping all the bad sectors to these reserved spaces. In this way, the hard disk is the same as if there are no bad sectors.

When the reserved remapping space runs out, the hard drive really starts to become buggy and unstable all the time.

For the time being, the reserved remapping space has not been used up, and the hard disk is still available for the time being!

However, if the hard disk has bad sectors, the key data should not be placed on this hard disk. Not insured!

Suggestion: It is better to repair it immediately and apply for a new hard drive!

It took more than half a year to have this situation, most of which was caused by a problem with the power supply.

The hard disk has a certain self-healing ability, and if the power supply is good, it can be used normally for a long time.

If you already have a physical bad sector, it is not recommended to use it as an important storage disk. Replacement is recommended. Data can be lost at any time.

Take a look at my previous ones.

05 c4 c5 c6 in the hard disk table is about the count of bad sectors on the hard disk.

05 is the repair count and c4 is the count (both repaired and unrepaired).

05 No data C4 has data, which is an unrepaired bad sector.

C5 is the current sector to be repaired, that is, it will try to repair when it encounters this sector.

C6 is an irreparable sector caused by an abrupt shutdown, which is generally a physical bad sector.

C4 is when the hard disk detects a read, write, or check error, it will remappe the sector and transfer the data to a special reserved free area, which is called a remapped sector. However, it does not mean that bad sectors appear on the hard disk at this time. Improper daily use, long-term **BT or illegal operation, and off-bridge shutdown can all cause the remapping of hard drive data.

Different versions of HD Tune have different data for hard disk detection, and it is not recommended to use this software to detect the reed key test as the standard for judging whether the hard disk has bad sectors.

The value relationship of the current Threshold data.

05 c4 c5 c6 data are normal 0 pay attention to when the data appears.

It's okay to be less than the threshold, but once the data is greater than the threshold, it is beyond the warning line, and it is a warning state.

At this point, it's time to pay attention to the relationship between the current and the threshold.

If the current threshold is lower, it means that the hard disk is about to reflect abnormally, and once the current reaches 1, it is the worst count.

If the above situation occurs, please back up your important data immediately and prepare to replace it, because the security of your data comes first!

So you just need to pay attention to the above few parameters, and don't worry too much about the rest. This is my previous one, so you can refer to it.

In addition, C7 is generally a data cable or interface problem, it is recommended to change a data cable to try, it should be able to solve.

Back up your data. After formatting, use MHDD to detect, it is estimated that the hard disk will be replaced.

Hurry up and back up your data, it's probably going to hang up.

Back up the data, format the entire disk, and then run the detection program to see. It's still like this, and it's time to change the hard drive.

Back up your data and format it in full. Run the detector again. If not, it's possible that something is wrong with the software. If so, the hard drive will soon hang.