The biggest damage to the hard disk is to download high-definition movies with BT software all night, because the hard disk is also writing data synchronously at this time. If you let the hard disk write data intermittently all night, it will inevitably accelerate the aging, leading to a shorter life of the hard disk and a physical bad track. Do you often leave your computer on for a long time to download high-definition movies?

Solution:

It is normal for the hard disk to age under normal use, so friends don't have to worry. But remember one thing: don't leave the computer on for a long time to download files, which will accelerate the aging process of the hard disk. With common download software such as Thunder, the related hard disk protection options are now set. If you need to drive a computer to download a large-capacity file under special circumstances, you can set its cache size in the download software, that is, temporarily store the downloaded data in the memory space, and then write the downloaded data into the hard disk as a whole according to the cache size set by the software, which can effectively prevent the hard disk from being in a high-load writing state for a long time and prolong the service life of the hard disk.

For the case that the service life of the hard disk naturally decays, we have to replace it with a new hard disk to solve the problem. After long-term use of the disk, physical bad tracks will threaten data security, and the scope of bad tracks will continue to expand with the aging of the hard disk. In severe cases, the hard disk will be scrapped, resulting in the loss of all data. Therefore, for the sake of your own data security, it is wise to replace the new hard disk in time after the performance of the hard disk drops or there is a bad track.

2. What should I do if the computer disk performance is too low?

1, press the key combination win+R to open the running interface, enter "regedit" and press enter to execute;

2. Expand the file "HKEY _ Local _ Machine \ System \ Current Control Set \ Service \ msahci" in the Registry Editor, and then double-click the "Start" key value in the list on the right;

3. Set the numerical data to "0" and confirm to save the setting;

How to improve the performance of hard disk is shared with you here. Friends with poor computer operation efficiency can open the ahci mode to optimize the hard disk according to the above methods, so that the system can run more smoothly.

3. What if the computer disk is low?

1. Transfer virtual memory My computer right-click-Properties-Advanced-Performance-Settings-Advanced-Change and select the non-paging file on drive C. Then select disk d or disk e. Enter the original virtual memory value. Click Settings. Confirm. The restart will take effect.

2. Close the blank space of the hibernating desktop, and right click-Properties-Screensaver-Power-Hibernation-uncheck to enable hibernation.

3. Clear file protection cache Start-Run-Enter cmd Enter sfc /purgecache in cmd.

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5. Uninstall uncommon software

6. Download windows Optimizer or Kingsoft Cleaning Expert. Clean up temporary files

The above is |` ⒏. Please accept the answer if it is helpful to you. Thank you. If you have any other questions, please contact me at QQ:350687669.

4. What if the disk performance is too poor?

It is possible that the hard disk (if you have it) is faulty, but it is not completely unrecognizable. The system keeps checking, and the whole machine is stuck. It is recommended to unplug the hdd first to see if it is normal. If you do not reinstall the system using an official image, please replace the ssd.

Details are as follows:

1, unable to automatically identify the hard disk controller.

This error is easy to occur when installing the system with a single operating system CD that is not genuine. The reason is that the hard disk controller driver automatically loaded by non-genuine CD does not meet the needs of the computer itself. In this case, it is recommended to install the operating system on a genuine CD.

2. Manually update the wrong driver.

The Windows operating system works normally, but the manual driver update is not correct for the hard disk controller, which leads to this failure. The solution is to enter the advanced menu of windows system, select the last normal configuration, and enter the system normally.

3, caused by changes in bios settings

Windows operating system is normal, but for some reasons, the user modified the bios settings, resulting in 0x0000007b failure.