Computer blue screen How to restore it?

Caused by a lot of blue screen, there are hardware, software, there are other difficult to detect factors, the solution is more, the following on the situation you encounter for analysis, in the system startup and shutdown when the blue screen generally have the following reasons:

1, hard disk space is too small or too much debris: must ensure that there is a certain amount of disk space, and in the use of computer after a period of time to defragment;

2, the System hardware conflict: This phenomenon causes "blue screen" is also more common. In practice, you often encounter the setting of a sound card or a display card. In Control Panel → system → device management check for a device with a yellow question mark or an exclamation point, such as the presence of an attempt to remove it first and restart the computer. If not, you can manually adjust or upgrade the corresponding driver;

3. Overload at startup: Do not load too many applications at startup so that the system resources are exhausted;

4, the application has a bug: The use of the program there are some errors or instability factors will also cause blue screen;

5, unknown to the program or virus attacks: can be carefully examined, and do a good job of preventive measures;

6, Version conflicts: Some applications need to invoke a specific version of the dynamic-link library dll, if the old version of the DLL overwrites the new version of the DLL when the software is installed, or if the application is deleted by mistakenly deleting the useful DLL file, the above call may fail and the "blue screen" appears. You can reinstall and try again.

7. There are errors or corruptions in the registry: In many cases this is the main reason for the "blue screen". The registry holds important data such as hardware configuration, application settings, and user information, and "blue screen" is likely to appear if the registry is faulty or corrupted. If the computer often appears "blue screen", you should first consider that there are problems in the registry, should be timely detection, repair, to avoid greater loss;

8, hardware and software is not compatible: new technologies, hardware development soon, if the installation of new hardware often appear "blue screen", which most of the motherboard BIOS or driver is too old, so that can not very good support hardware. If your motherboard supports BIOS upgrades, you should upgrade to the latest version or install the latest device drivers as soon as possible.