What are the symptoms of a broken computer hard drive that will affect the CPU? There are 500 as tit

The symptoms vary according to the fault I have encountered: 1. Bad Sectors of the Disk Boot Sector: Cannot be turned on, and crashes soon after installing the system.

Data sector: performance 1, can boot, often freezes blue screen or even system crash; Performance 2, it can be used, and the system does not crash, but there is an abnormal sound when reading the disk, the copy speed is abnormal, and the data access is abnormal. 2. Circuit or disc body damage The circuit board is damaged, showing 1, shut down immediately after booting; Performance 2, it can't be turned on, and it can only be turned on after removing the power cord of the hard disk; Performance 3, the disk detection cannot be passed during the boot self-test, and even the boot logo crashes.

The disk is damaged and the disk cannot be found. In general, a board failure may cause cascading faults to the motherboard and power supply, but it generally does not affect the CPU.

Can't start, the phenomenon is that when your hard disk is good, you will generally hear a "drop" sound, but if you don't hear it one day, and don't start, it's probably broken. If there is a small problem, such as a bad sector or something, it is possible that you want to copy a 4G file into it, but there is obviously 5G in it but it prompts you that there is not enough space, at this time it may be that the disk needs to be sorted out or there is a bad sector. And the CPU, the impact is not big, think about it, the hard disk can't be turned on without self-checking, and the CPU is not hot at all and turns off.

If you have to have an impact, in terms of temperature, the temperature of the hard disk is also relatively small, not to mention that it is far away from the CPU, there is no problem.

The most direct symptom of a broken hard drive is that it cannot be used, cannot be read and written, and makes noise! There is little impact on other hardware.

Hello, high CPU load can indirectly lead to hard disks.

Damaged. When the CPU load is too high, the CPU temperature reaches a limit, which can cause the system to be so unstable that it can happen

1) If the running system crashes, then the data in memory, or some open files, is not properly written to the hard disk, which will cause problems in the file judgment and grinding allocation table in the area. The next time you boot up, if you don't repair the hard disk in time, the problem of file splitting bucket and table distribution will become bigger and bigger, especially if the files before the system crash are not properly closed, and the files will have a cross structure, that is, the storage unit on the same hard disk will be used by multiple files at the same time.

2) When the CPU load is too high, it will overheat. For the sake of its own protection, the CPU usually automatically slows down to achieve the purpose of cooling, but if there are other problems in the automatic cooling process, the motherboard is caused by the key change.

Or if the temperature of other accessories is too high, the power supply of the machine may be automatically cut off. If the power supply is automatically cut off, the mechanical hard disk does not properly park the head in the parking area outside the disk, or when the power is suddenly cut off, the disk slides across the disk surface, which will cause scratches, and the data in the scratched place cannot be read and written, resulting in the loss of data.

The above are the most likely direct injuries to the HDD when the CPU load is too high, one is the damage to the data, and the other is the damage to the hardware.

Generally speaking, there are several common signs of a hard drive failure:

1. The hard disk indicator is always on or not on at all, and the system cannot be entered after booting, indicating that the system cannot be found or the hard disk cannot be found.

2. The hard disk indicator light is always on, even if the system has just been reinstalled, it will prompt that the file is lost and cannot enter the system after restarting or shutting down.

3. In the process of daily use, it crashes frequently and fails to start the system.

4. You can hear the obvious abnormal sound of the hard disk during power on/off or use, such as "click" or "squeak" sound.

5. When reading a certain data or running a certain program, the hard disk repeatedly reads the disk and makes an error, prompting information such as data damage, or it takes a long time to succeed, and sometimes even a blue screen appears.

6. The sound of the hard disk suddenly changed from the normal friction sound to a strange sound.

7. The system cannot start normally when virus infection is ruled out, and prompts such as "sector not found" or "general error in reading drive c" appear;

8. When the information is hard disk, it stops moving forward to a certain progress, and finally reports an error and cannot be completed;

Taking Windows 10 as an example, the performance of laptop hard drive corruption is as follows:

1. The hard disk indicator is always on, even if the system has just been reinstalled, it is very slow to restart or shut down the system.

2. The hard disk indicator is always on, even if the system has just been reinstalled, restart or shut down and then enter the system, it will prompt that the file is lost and cannot enter the system.

3. The hard disk indicator is not on, and the system cannot be entered after booting, indicating that the system cannot be found or the hard disk cannot be found.

4. You can hear that the hard disk has obvious abnormal sounds during power on/off or use, such as clicking or squeaking, indicating that the hard disk is abnormal and on the verge of damage.

Sudden power off of the hard disk while working may cause the head to rub violently against the platter and damage the hard disk, and will also cause the head to not reset correctly and cause scratches on the hard disk. When shutting down, be sure to pay attention to whether the hard disk indicator on the panel is still flashing, and only when the hard disk indicator stops flashing and the hard disk ends reading and writing can it be shut down. As an example, to avoid file loss, you can save files in normal times.

Sudden power failure leads to shutdown without following the normal procedure, and it is easy to burn out the hard disk.

Generally speaking, the damage of hard drives can be divided into hard damage and soft damage according to the broad categories.

Hard damage includes four types: head component damage, control circuit damage, comprehensive damage and sector physical damage (commonly known as physical bad sectors).

Damage to the head assembly: It mainly refers to the situation that a part of the head assembly in the hard disk is damaged, causing some or all of the heads to be unable to read and write normally. There are many ways and possibilities for damage to the head assembly, mainly including dirty head, head wear, head cantilever deformation, magnetic coil damage, displacement, etc.

Control circuit damage: It refers to the broken circuit or short circuit of a certain part of the electronic circuit board of the hard disk, or the damage of some electrical components or IC chips, etc., resulting in the hard disk can not start normally after power-on, or the magnetic head can not seek correctly after the hard disk is powered.

Comprehensive damage: It mainly refers to the problems caused by some small changes in the hard disk. Some of the hard disks are aging due to heating or other relationships during use; Some of them are due to small changes or displacements in the shell or disc surface or motor spindle after the hard disk is shocked; Some are due to the fact that the drive itself has a thermal, frictional, or structural flaw in its design.

There are various reasons that lead to the instability of the hard disk, often losing data or logical errors, working noise, slow read and write speed, sometimes working normally but sometimes not working properly, etc.

Physical Sector Damage: Refers to the physical damage to the disk surface caused by collision, head friction or other reasons, such as scratches, magnetic loss, etc.

Soft damage includes track servo information errors, system information area errors, and sector logic errors (also commonly referred to as logic bad sectors).

Track servo information error: It means that the servo information of a physical track is damaged or invalid, resulting in the physical track being inaccessible.

System information area error: It means that the system information area of the hard disk (a system reserved area inside the hard disk, which is divided into several modules, which saves many factory parameters, setting information and internal control programs of the hard disk) cannot read the information of some modules or the verification is abnormal when the power is self-tested, resulting in the hard disk cannot enter the ready state.

Sector logic error: The sector becomes invalid due to verification errors (ECC errors and CRC errors), sector flag errors (IDNF errors), address information errors (AMNF errors), and bad block marking errors (BBM).

Commonly used hard disks for desktop computers are mechanical hard drives or solid state drives.

First, the fault judgment of the mechanical hard disk, which is determined by the physical structure of the mechanical hard disk.

The system cannot be entered when the computer is turned on.

In the course of daily use, frequent crashes and boot system failures.

Files stored on the hard disk cannot be opened, and a partition is opened or copied slowly.

When the hard disk is running, there will be a clicker sound.

Second, the fault judgment of the solid state drive, because the solid state drive does not have a mechanical structure, so it is impossible to judge the quality of the hard disk from the sound, and the common judgment methods are:

The system cannot be entered when the computer is turned on.

Entering the BIOS could not find the hard drive information.

In normal use, there is a phenomenon of disk dropping, that is, I can't find the hard disk in my computer.

SSDs have lifespan and read and write limits, so they are not suitable for storing important data, and important data should be backed up in time.

1. The system displays a blue screen and prompts a related error**.

There are three types**, and they indicate physical damage to the hard drive, such as sector corruption, firmware corruption, or head corruption.

2. The BIOS does not recognize the hard disk.

There are many reasons why a hard drive cannot be recognized, and common faults include bad sectors, corrupted firmware, malfunctioning head motors, and burned circuit boards.

3. The hard disk emits an abnormal sound.

This is the most intuitive symptom after a damaged head. Ordinary hard drives also have this sound, but the sound is low. Under normal circumstances, the sound of a damaged disk can be heard clearly when the head is damaged.

4. The hard disk sends out a "Didi" alarm.

In this case, an alarm sound is generated as the head does not return to the landing zone and is parked on the hard disk. The motor is locked and the hard drive stops working.

5. The hard disk does not rotate or stops after a few seconds of rotation.

Ask the question to call the master to repair, at first you can also turn on the master said that it was a power supply problem, and then changed the power supply, it can't be turned on, and then said that the hard disk problem, the hard disk has a lot of important information, but now it can be turned on again but the data in the computer is gone.

Question: Can the information be recovered?

Computer Repair, Mobile Phone Repair, Daily, Evaluation.

From the sound of raw hearing to the sound of the card! Seriously can't start! If yours can still start, then nothing will happen. Or when you make the system, it will prompt you with bad disk sectors or something! There will generally be no problem.

It's hard to say without seeing the computer. First of all, you first open the case to check the hard drive data cable and plug it back in.

Turn it on. See if you can't. If not, go into the BIOS to see if you see the hard drive and if the hard drive is booting.

If it doesn't work, you'll have to reinstall the system. This is often caused by viruses, power outages, etc. Do not rule out the possibility of a bad hard drive! ~

When the following situations occur, it can be judged that the computer hard disk is broken

1. The hard disk is sent"Click"Abnormal noise. This is the most intuitive feeling after the head is damaged, and the normal hard disk will also make a faint sound when it is working, but it needs to be distinguished in a very quiet environment, which is a normal phenomenon, and users do not need to worry. However, the sound made when the hard drive head is damaged can be heard even in noisy environments.

2. The hard disk does not rotate after turning on or spins for a few seconds. The hard disk does not rotate when it is turned on, which is mostly caused by the failure of the motor or circuit board; The automatic shutdown of the hard disk is mostly due to the automatic shutdown of the disk to protect the disc after the head is damaged, which is common in Seagate and Samsung hard drives.

3. The system blue screen prompts related errors**. All three** indicate physical damage to the drive, such as bad sectors, corrupted firmware, or faulty heads.

4. The BIOS does not recognize the hard disk. There are many reasons why the hard disk cannot be identified, and the common faults are bad sectors, firmware damage, head motor failure, circuit board burning, etc.

As long as the system disk is not broken,,, there is no big problem.