What is the problem of random clicking sound on the hard disk when the computer is in use?

When the hard disk is used for disk reading operation, it is normal for the head to produce some noise (such as click-click-click-click) when reading and writing homing.

Is it in the process of using it, suddenly clicking, and then it's gone?

If so, it should be caused by the hard disk head not being able to return smoothly.

Have you ever touched a hard drive before while using it?

If it's a continuous sound, don't worry, it's the sound of the hard drive reading and writing.

Hard drive is broken. It should be a bad head in the hard drive.

It's better to get a new one.

This is a question supplement, and that account posted a question supplement!

Both pieces of 640g are 9 also purchased, the hard disk in use without any problems, that is, there will be a "card" sound from time to time, and the hard disk will not have any problems after the sound.

To keep adding: no program in the foreground accesses that hard drive when the sound appears, and the virtual memory is not placed on that hard drive. When I run the disk check software today, there is a lot of jamming sound when I check the first 200g, and there is no sound in the back!

Purely normal. It's so normal. It's so normal that it can't be normal anymore.

In a word, this is not a problem. This is reading something on the hard drive and there will definitely be a sound. No, big use software, such as killing software, scanning hard disks, do you listen to whether you want to be lively.!

That could be a problem with your platter. Pay attention to shopping in the future.

It's the hard disk head card, the hard disk is broken, if it's an old hard disk of tens of g, there is no need to repair it, buy a second-hand ten yuan. The reason may be that the hard disk is not fixed, and the hard disk must be fixed smoothly, otherwise the disk will shake when running at high speed, and the head arm will not be synchronized and the disk will be damaged. The other is that the disk stepper motor is partially worn due to overtime operation, resulting in heating and burning.

Another is that the power supply voltage output is unstable, which makes the hard disk stepping pulse unstable, causing the stepper motor to burn out.

Look at what you said the previous hard disk is broken, then, it should be caused by the unstable power output, see if your mains voltage is unstable, if the mains voltage is unstable, large changes, (there are often people around the welding machine or other high-power equipment) to be equipped with a voltage regulator, if the mains is normal you should change the computer power supply.

It's all nonsense, there is a crisp click when turning on and off, and there is no restart, that is the sound of the power relay, which is usually a function only available in high-end power supplies. And when it is restarted, it is not because the power supply is not powered off, so the relay is not working. The sound that appears on the hard drive is a continuous sound of card card and is not crisp.

I used to have this phenomenon when I turned it on, but it doesn't seem to have any effect until now, and I have broken a hard disk before, and I didn't find a "click" sound, you see if the screws of the hard disk or optical drive are not tightened.

Mainly because your computer hard disk has bad sectors, the hard disk has bad sectors will appear the kind of sound you said, it is recommended to use the tool disk to enter the DOS to try to repair the bad sectors, bad sectors will affect the service life of your hard disk.

If you are sure that it is not the sound of the optical drive, it may be a hard disk problem, back up the data first, observe it, there is no other solution to this, as for the detection is meaningless, if it is still in the best condition, free repair.

Leave it to fate. It's a disaster that can't be avoided. My hard drive was like a train whistle when it was broken. If the hard drive is about to break, there's nothing you can do.

If it's a book, it's likely to be the sound of the optical drive.,Desktop, you see if it's a CPU or graphics card fan touching the line.,If it's the sound of the hard disk,That's the sound of the motor.,It's not a big problem.,Unless it's unlucky, the motor is broken.,The hard disk is basically scrapped.,The cost of going to a professional maintenance office to get the data inside is very high.,But it's normal to start a little bit of sound (the hard disk in my book has been like this for 3 years.,But it's been fine),It's usually okay.,I don't believe you're so unlucky.。

It could be due to these reasons:

1. There is a disc in the optical drive, and the boot is the "click" sound of the optical drive reading disk.

Second, when turning on, check whether the computer power supply fan is rotating, whether it is the "click" sound made by the power supply fan, if so, to replace the power supply.

3. Open the computer chassis and check if there is something (mainly a wire) stuck in the cooling fan, if so, prick the wire with something and don't fall into the fan.

3. Open the computer main chassis, listen carefully to whether it is the "click" sound made by the hard disk, if so, the hard disk may have bad tracks, find a professional to help you shield the bad tracks, if it is very serious and cannot be shielded, you may have to replace the hard disk.

You see what is the fault of your computer.

Install a bad sector detection software to test it out!