When the computer is slow, the screen will go black, and the computer will react slowly, the screen

It's very unpleasant when the computer is stuck, frozen, and slow, and I will also encounter it, so I have summarized some experience, and you can see if it will help you:

1. The CPU is overloaded, or it is not working properly. Check CPU and graphics card cooling, dust removal, oiling, or replace fans.

Second, the power supply voltage is unstable and the power supply is insufficient. Replace high-quality, high-power power supplies. ps：xian86913

1. In the "My Computer" window, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clear the temporary file, start-run-enter "%temp%"-OK. ps：xian86913

3. Clean up the registry and junk files with Optimizer or Super Bunny. ps：xian86913

4. Close some startup programs, start-run-msconfig---start, in addition to anti-virus software, input methods can be turned off in general. ps：xian86913

5. Delete unused program software. ps：xian86913

6. Defragment Disk--Start--All Programs--Accessories--System Tools--Disk Defragmenter--Selected Disks--Analyze--Defragment. ps：xian86913

7. Reduce the burden of memory, do not open too many programs. If you have too many documents open or too many programs running at the same time, you will not have enough memory to run other programs, so you should close the programs and windows you don't use at any time. ps：xian86913

4. Upgrade the graphics card and network card driver, and change to a higher-grade graphics card. ps：xian86913

Fifth, increase the physical memory, now the memory is generally at least 2G. ps：xian86913

6. Set up virtual memory reasonably. ps：xian86913

1. To play games, the virtual memory can be set to be larger, and the maximum and minimum values are set to 2-3 times of the physical memory. ps：xian86913

2. The method of setting virtual memory is: right-click on my computer - Properties - Advanced - Performance Settings - Advanced - Virtual memory change - Select the partition where the virtual memory (page file) is stored in the drive list - Custom size - Set the value in the "Initial Size" and "Maximum", then click the "Settings" button, and finally click the "OK" button to exit.

3. The partition where the virtual memory (page file) is stored must have enough space, the hard disk resources are insufficient, resulting in insufficient virtual memory, in a computer, it is enough to set up virtual memory in a partition, and it is not necessary to set it in multiple partitions.

7. Optimize your computer with Optimizer, 360 or Super Bunny, etc. ps：xian86913

Big killer move: change the operating system, once and for all] ps: xian86913

If you can't replace the operating system, it is recommended that you send it for repair!

I hope my reply is helpful to you!

1G memory is indeed smaller, and if you add 1G memory, the effect will definitely be much better;

Also, if the system is slow, it is recommended that you consider the following aspects:

1. Detect and kill viruses and clean up redundant plug-ins;

2. Use some software to optimize system services and clean up disk junk files at the same time;

3. Uninstall redundant software, and uninstall the software that you don't need to go back to once in n years;

4. When the system starts, try to run the program as little as possible, except for the input method and anti-virus software, the rest can be exempted;

5. Check whether the C drive is wrong (right-click the C drive Properties tool to start checking, check automatic repair, check when you need to restart);

6. Defragment the hard disk of the C drive (right-click the C drive Properties tool to defragment);

7. Use a system theme without any special effects, turn off the desktop background, and minimize the icons and files on the desktop;

8. Manually specify the IP address, gateway, and DNS for the local connection;

9. Control Panel Internet Options: "Advanced" "Reset Advanced Settings", "Reset";

a. Clean up the dust, and then check whether the memory module, hard disk and other devices are plugged in firmly; Or swap the memory slots;

b. Install the operating system cleanly;

It's the same as my home, I also have your phenomenon I still have 2G memory, and then I opened the case and found that the fan was a lot of dust, and my friend told me to get off the silicone (thermal conductivity). I took it to the after-sales department and asked them to help me get it, and it will be fine immediately, and it won't appear.

Replace your CPU fan and graphics card fan and clean up the heatsink.

It should be a matter of the display screen.。。 If it's not that your display has a quality problem. Then it is the poor contact of the display power supply. Then there's the graphics card slot, and the socket is loose.

This is normal and there is no problem.

0 0 There is a loose plug under the display??