The hard drive went wrong and had to be formatted, solved!

The problem should be "I've been watching movies lately, and I'm watching it at the same time".

When watching movies, the hard disk is also in a state of frequent reading.

However, when writing is in one position, when reading is in another position, which causes the hard disk head to move frequently for a long time. Hard disk data is prone to errors or incompleteness, increasing the error rate of the file system. If there is an error in the file system of the hard disk, it needs to be formatted.

It is recommended to install the system on a small disk of the serial hard disk. Because the serial port hard disk is fast. When the file is finished, copy it to the corresponding partition on the 500g hard disk.

If you watch it at the same time, don't be watching the movie on the plate of **. Watch movies on a large 500g hard drive. In this way, when **, it is a small hard disk that reads and writes, and when watching a movie, it reads the content of another hard disk.

This does not cause frequent reads of the hard disk, saving the hard disk.

This effectively avoids the chance of hard drive errors.

There was an error with the hard drive, there was no way but to format it. I'm also broken in the D drive, and all the important information is gone after formatting.

The principle of the raid0 array is that each hard disk is virtualized into n strips, and then 4 hard disks are stored in parallel, and the data is stored in the first strip of the 4 hard disks in the form of , and so on for data storage, so that any one of the hard disks has a problem, it will cause all the data to be lost, because the data stored in each stripe is not necessarily complete, so the data displayed separately on each hard disk is garbled, and only 4 pieces together can be complete data. So you can't format this hard disk, it's best to back it up in time, and then format it, if the data is very important, it is recommended that you do RAID1It is also safe to make 1+0 if it is four pieces.

1. Test it with MHDD software, if it can be repaired with the erase command, it means that Zheng Blind is a logical bad road;

2. Physical bad sectors. Hard drive is scrapped. It can generally be used after shouting for air repair. After dealing with the bad sectors, use DM to clear the hard disk and repartition it.

3. Use DM to completely clear the disk and then use DG to repartition it in Win PE.

4. Use DM to repartition the hard disk after low-level formatting.

Formatting theoretically does no harm to the hard disk, but formatting is equivalent to reading and writing the hard disk once, and the life index of the hard disk is the number of reads and writes, that is to say, formatting once is equivalent to you filling up all the things in the hard disk, and then deleting it, the life of the read and write times of the hard disk is very high, and the impact is not great.

However, the hard disk is not formatted for a long time, due to the memory effect of the original sporadic files, the hard disk will always be in an area when storing things, exaggerating to say that you save a 10M file every time, and then store it in this position next time after deletion, which will increase the number of reads and writes in individual areas of the hard disk, and the file storage location will be rearranged after formatting.

When the hard disk has bad sectors (strictly speaking, cylindrical), formatting can be repaired to a certain extent.

So there is no absolute definition, just fit.

It doesn't hurt, the hard disk only has two actions: write and read. Formatting is the action of writing, if writing (such as copying movies) hurts the hard disk, then it is not a pity that the landlord throws away the hard disk.

If there is an error (00000000) unknown error when formatting the hard disk, it may be that there are bad sectors in the hard disk, and you only need to block the bad sectors to continue the formatting.

Here's how to fix it:

Hard disk bad sectors are mainly divided into logical bad sectors and physical bad sectors, use DiskGenius software to shield the bad sectors and tracks of the hard disk, the software will automatically repair, we don't have to know the exact location.

1. Open the diskgenius software, select the disk we need to repair, click the "Create New Partition" button in the software interface, in the window opened by the software, click on the main disk partition, write 15 in the partition size box, and finally confirm.

2. On the right side of the diagram, that is, on the free disk, create a new logical partition.

3. Click on the right side again, select the C drive area, and then right-click to delete the current partition.

4. Delete the C drive area, select the gray free partition in the figure again, and create a new partition.

5. After the C disk area is re-established, there is a disk on the left and right sides of the figure, and a gray unallocated free disk is sandwiched in the middle, and this gray free disk is the bad sector that we need to shield.

6. Click to save the changes, and then prompt whether to save the partition table, select Yes, and it will prompt you to format again, and then select Yes, and then proceed to the grid.

7. After the formatting is completed, the intermediate disks of the local disks C and E are the bad sectors of the disks that we have isolated.

What drive letter is formatted, the C drive itself has to go into DOS to format or PE to enter. Again, it may be a system error or a hardware error. After restarting, take a look at the format, close all the programs you want to format the disk, and then go in without PE to see if you can format it.

If it still doesn't work, it is possible that the hard disk is broken, replace it

There are several possibilities for this: one is that there is an error with the hard drive, the format is not successful, the second is that the program tool you formatted has gone wrong, and third, it is possible that it is other.

Just change the location of the hard disk data cable.

Unplug the SATA cable and plug it back in.

If it's a portable hard drive, what's the problem.

If the hard disk is not formatted, the BIOS will not alarm, and the BIOS only detects the underlying information of the hard disk: capacity, interface speed, etc. Formatting is done by the operating system and is not detected by the BIOS.

Attached is a list of BIOS alarm messages:

award bios

1 Short: The system starts normally. Shows that there is nothing wrong with the machine.

2 Short: General error, please go to CMOS Setup and reset the incorrect options.

1 long and 1 short: There is an error in the memory or motherboard. Try to change the memory, if it still doesn't work, you have to change the motherboard.

1 long and 2 short: The display or graphics card is wrong.

1 long and 3 short: The keyboard controller is wrong. Check the motherboard.

1 Long 9 Short: Motherboard Flash RAM or EPROM error, BIOS corruption. Try a different block of flash ram.

Constant ringing (long sound): The memory module is not plugged in tightly or is damaged. Reinsert the memory module, or replace the memory.

ami bios

1 Short: The memory refresh failed. Replace the memory module.

2 Short: The memory ECC verification error is incorrect. Setting the memory option for ECC check to Disabled in CMOS Setup will solve the problem, but the most fundamental solution is to replace a memory.

3 Short: The basic memory check of the system fails. Change memory.

4 Short: The system clock is wrong.

5 Short: There is an error in the CPU.

6 Short: Keyboard controller error.

7 short: The real mode of the system is wrong and cannot be switched to protection mode.

8 Short: A memory error is displayed. If there is a problem with the display memory, try changing the graphics card.

9 Short: BIOS chip check and error.

1 long and 3 short: memory error. If the memory is damaged, it can be replaced.

1 long and 8 short: A test error is displayed. The monitor cable is not plugged in properly or the graphics card is not plugged in properly.

The BIOS will not prompt you if it has been formatted, the BIOS does not have that function, and it needs to enter the system.

Probably a BPB bug (BIOS

parameter

Abbreviation for block. This parameter is the partition parameter.

A record table that records the beginning of the partition.

Important parameters such as sectors, end sectors, file storage format, hard disk media descriptor, root directory size, number of fats, and size of allocation units. ）

More likely fat(file

alltable

i.e. file allocation table) and dir (

directory

i.e. root directory area) error.

Both FAT and DIR errors appear unformatted.

You can use disks.

Data recovery software.

Try to rebuild the file allocation table. However, most recovery software does not offer the ability to reconstruct file allocation.

Don't worry, it doesn't matter if the file allocation table can't be rebuilt, it looks like the data should be a lot still on the hard drive. Try recovering your data. The success rate is very high.

Try this:1Install finaldata

Enterprise Edition. Of course. Do not install it in the partition where you want to recover data.

2.Open finaldata

3.Open the disk where the files you want to recover are located and scan.

4.After scanning, the left window lists a large number of items found. Locate the Lost Directory and find the file you want to recover.

5.Just restore it to your designated place!!