The hard disk reads and writes data simultaneously when the computer card

If you use software such as Thunderbolt, there is no limit to the speed, these software occupy a lot of CPU and memory when used, and listening to songs will pause or repeat. You can right-click on the taskbar, select "Task Manager" and click on the "Performance" column.

If it was normal before, but now it is, then there are generally two possibilities.

First, you often surf the Internet and rarely clean up garbage, which takes up a lot of space. Method: "Start" - "Run", enter cleanmgr and press enter, select the system disk (the default is C disk), and confirm.

Then select the temporary files, clean them up, and try again.

Second, you have been poisoned or hit by a Trojan horse. Clean it with anti-virus software, and then clean it with anti-trojan software. Because a good antivirus may be helpless against some Trojans.

Good luck.

Not enough memory. Brother, how much memory is this card.

Okay, if the memory is enough, you open the task manager The normal system processes are 16 or almost all the others are running software or Trojans or something You see how many processes there are, more than 30 are recommended to kill you **Antivirus software or go.

Go to the security guard, and the general problem can be solved. (360 is a free software for killing and living, a must-have for home travel).

If the system disk is not enough, it is recommended to delete the things installed in the system disk and clean it up, but the system disk is not enough, the general system will prompt that the virtual memory is not enough, if there is no prompt, the above operation can be saved.

Maybe it's because your disk is too fragmented and you'll have a hard time reading, and it's possible that your graphics card is low, so it's stuck.

Anyone's computer is like this, but the computer card with high configuration is not obvious.

But if the card is more serious than before, it may be that the hard disk is about to go out of the bad sector, and the Quantum hard disk is the king of bad sectors.

This has to do with the following;

Hard disk speed. HDD DMA Channel, DMA33? 66？133？

Hard disks are fragmented.

Please pay attention to cleanup.

Quantum hard drives.

It's slow and problematic.

Isn't there a bad way?

It's just that if it's slow, it means that your hard disk is seriously aging, if it's slow, it's likely that there is a weak or bad road, what you have to do now is to back up your data quickly, the hard disk is valuable, and the data is priceless.

The hard disk is aging or has bad sectors.

If it's a desktop blue screen, it can tell you for sure that it's not a hard drive problem, it's either a system poison or a memory problem.

Look at the problem described by the landlord is closer to the bad sector of the hard disk, the bad sector of the hard disk will cause a long boot time, the scroll bar of windows will take a long time, and it will also cause the hard disk light to be on when I open my computer or any panel; Another more realistic problem, the larger the hard drive, the easier it is to break, this is the truth that I have figured out for several years of repairing computers, but there is no strong evidence at present. What can be repaired with software is only the logical bad sector, and once there is a physical bad sector, it cannot be repaired with software.

Supplementary answer, this question can answer you very positively, there is a problem with the hard disk, please replace the hard disk in time, otherwise it may lead to data loss after the hard disk is damaged, and it will cost you another money to retrieve those data.

There is too much system junk It is recommended that you redo the Ha system.

You have two options, one, redo the system disk. Of course, if before that you want to put the important save in the C drive (general tour.

The game progress is archived mostly in the C disk) to back it up. If you find it.

Second, install a shadow system, and the next free cracked version of the individual will do. It is also possible to use the genuine version. Not more than 100 pieces expensive.

For more information, check it on the Internet.

In addition, you can also use the optimization master, 360, restore the wizard and other system software to sort it out, there are a lot of such software on the Internet, the meaning is the same, but these software occupy system resources, not as small as the shadow. If you want the computer to be fast, you can't run too much software at the same time, and many software will run by default when you install it. Modifications are more cumbersome than cumbersome, so it is recommended not to install too much software for users who are not familiar with computers.

There are a few possible problems:

1. If it is caused by a virus, you can try it through 360 software.

2. If a file in the system is lost or rewritten, and the system has problems, you can restore it through the backup file.

3. There is a problem with the hard disk, this may be better if you go to the computer city you bought to test it.

The above is my personal opinion. Because you have not been buying it for a long time, it will be better to go to the merchant to see, don't just look for the person who repairs the computer outside, or it will be said that it is a hardware problem.

Too much garbage.

1.Open my computer Local Disk (C:) Right-click on the blank space and select Properties, there is a Disk Cleanup in the properties, Cleanup Cleanup.

can be found in the Start Menu).

Looking at the new system, if it still doesn't work, then there may be bad sectors in the hard disk.

If there is a problem with the hard disk, take it out and look at it, and replace it if the warranty period is not over

1. Too much system junk 2 Too many boot programs 3 System problems 4 Computer hard disk problems 5 Memory problems It is recommended to use Optimizer or 360 Security Guard to detect it

Hard disk bad sectors may be logical bad sectors and low-level formatting is recommended.

It may be that your computer is a bit outdated and the system is a bit trendy. It is recommended that you install a lower version of System 2000. If only the computer could. Reinstalling the system will do the trick.

Do a junk scan, you can use 360 software to try antivirus.

Just scan it with the Golden Mountain Guard.

1. Adjust the resolution to all of them.

The source and purpose of the data are on a hard disk, and the hard disk only has a robotic arm to move on the disk. Try baking data between two hard drives and you'll find it much faster.

Your machine must be pretty old, right? Older motherboards, as well as some companies' motherboard chipsets have lower disk performance, resulting in high system usage when copying files, which is normal. It's generally much faster now.

A few upstairs don't understand, don't mislead people The reason is that there is not enough virtual memory in the virtual The larger the replication capacity, the greater the virtual memory demand And the size of your computer's virtual memory depends on how much your personal settings, if the virtual memory is not enough, the virtual memory required by Windows itself is not enough, it will cause the system to run slowly, and if it is serious, it will cause the system to freeze Crash Blue screen phenomenon You need to increase your virtual memory.

Try to write a few words on a piece of paper when you run hard, a reason.

The service of each system is different for each system.

Set up briefcase synchronization to a portable hard drive.

If you don't want to store it on a hard board, you can store it directly on a portable hard drive. If you want to back up and sync to a portable hard drive, Briefcase is the answer.

Initially look at the system or graphics card problem,It is recommended to redo the system,If it is a picture card when playing games,Or there is a meal of incoherence,Set the screen refresh rate first,Laptops are generally at 60Hz,Desktops can be slightly higher,If the problem still exists,You can detect the graphics card,See if the graphics card is too low or there is a problem with the graphics card,In addition, the memory module is broken sometimes will also affect。

Requires your full set of configurations, and the card is not necessarily a problem with the hard drive.

I can't tell.

If you're confident in your own configuration, then I'll tell you. It's a problem between the server and the network.

Look at this evaluation It seems that there is a bad road, you repair it and try it, and it is recommended to replace it during the warranty period.

No matter what the situation, format it with DM, if it doesn't work, you have no choice but to send it for repair or replacement. DM can correct the logical bad sector, if it is a physical bad sector and there is no solution, you can only watch it break slowly.

The above two points are all CPU performance problems.