Causes and Solutions of blue screen in Win 7 System

Windows 7 blue screen has many causes, but most of them are usually concentrated on incompatible hardware and drivers with problematic software and viruses. If you encounter a blue screen error, you can try the following method.

Restart the system

If an error occurs occasionally for a program or driver, some problems are eliminated after the system is restarted.

Check hardware

Check whether new hardware is plugged in. The problem that is ignored by many people often causes many inexplicable faults. If you are sure there is no problem, unplug it, try another slot, and install the latest driver. At the same time, check whether the hardware is compatible with the operating system against the hardware compatibility category on the Microsoft website.

Check whether the CPU overclocking is performed, and the overclocking operation is overloaded, resulting in too many internal operations, making the CPU overheated, resulting in System Operation errors. Some CPU super-frequency performance is better, but sometimes some inexplicable errors may occur.

Check new drivers and services

If you have just installed a new hardware driver or a software, and it has added the corresponding project to the System Service (for example: anti-Virus Software, CPU cooling software, firewall software, etc.), blue screen failure occurs during restart or use. please uninstall or disable them in safe mode.

Virus check

For example, viruses such as shock wave and ripple may sometimes cause Windows 7 blue screen to crash, so virus detection and removal are essential. At the same time, some Trojan spyware will also cause blue screens, so it is best to use related tools for scanning and checking.

Check BIOS and hardware compatibility

For newly installed computers that often encounter blue screen problems, you should check and upgrade the BIOS to the latest version, and disable memory related items, such as cache and ing. In addition, check your hardware against Microsoft's hardware compatibility list. In addition, if the motherboard BIOS does not support a large-capacity hard disk, it will also lead to a blue screen and need to be upgraded.

Restore the last correct configuration

In general, the blue screen appears after the hardware driver is updated or the hardware is added and the driver is installed. At this time, the "Last correct configuration" provided by Win7 is a shortcut for solving the blue screen. Restart the system,

When the Start menu appears, press F8 to display the Advanced start option menu, and then select "Last correct configuration ".

Install the latest system patch

Some blue screens are caused by defects in Windows 7. Install the latest system patches.

The optical drive is abnormally opened when reading the disk.

This phenomenon occurs when the optical drive is reading data, and the blue screen is displayed due to misoperation. This problem does not affect the normal operation of the system. You only need to attach the disc or Press ESC.

Query the blue screen code

Write down the dense English on the blue screen, go to another computer to enter the Microsoft Help and Support website http://support.microsoft.com, enter the code in "Search (Knowledge Base)", if the search result is not suitable for information, you can search for the English knowledge base. In general, we will find useful solutions here. In addition, you can try searching in the search engine.


This article is from the chinacache