Causes and solutions for the blue screen of Win 7 system

Windows 7 blue screens are produced for a number of reasons, but most tend to focus on incompatible hardware and driver software, viruses, and so on. When encountering a blue screen error, you can try the following method. Rebooting the System If only a program or driver occasionally has an error, some problems will be eliminated after restarting the system. Check the hardware Check if the new hardware is plugged in. This problem that many people ignore is often causing many inexplicable failures. If you are sure there is no problem, unplug it, try another slot and install the latest drivers. Also check the hardware compatibility category of the Microsoft website to check if the hardware is compatible with the operating system. Check whether the CPU is overclocked, and the overclocking operation is overloaded, causing too many internal operations and overheating the CPU, resulting in system operation errors. Some CPUs have better overclocking performance, but sometimes there are some inexplicable errors. Check for new drivers and new services. If you have just installed a new driver for a piece of hardware, or installed a piece of software, and it adds a project to the system service (for example: anti-virus software, CPU cooling software, firewall software, etc.), A blue screen failure has occurred during reboot or use, please go to safe mode to uninstall or disable them. Checking for viruses such as shockwaves and oscillatory waves can sometimes cause Win7 blue screens to freeze, so killing viruses is essential. At the same time, some Trojan spyware will also trigger a blue screen, so it is best to use the relevant tools for scanning. Checking BIOS and Hardware Compatibility For newer computers, blue screen problems often occur. You should check and upgrade the BIOS to the latest version and turn off memory related items such as caching and mapping. In addition, you should check your hardware against Microsoft's hardware compatibility list. Also, if the motherboard BIOS cannot support large-capacity hard drives, it will also cause a blue screen, which needs to be upgraded. Restoring the last correct configuration In general, the blue screen appears after updating the hardware driver or adding new hardware and installing its driver. At this time, Win7 provides the last time correct configuration " is a shortcut to solve the blue screen. Restart the system, press the F8 key when the boot menu appears, the Advanced Boot Options menu will appear, then select "Last configured correctly". Installing the latest system patches Some blue screens are caused by defects in Windows 7 itself, so you can 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 a blue screen appears due to being opened by mistake. This problem does not affect the normal operation of the system, just click on the disc or press the ESC button. Query the blue screen code Write down the blue screen in English, then go to the Microsoft Help and Support website at http://support.microsoft.com on other computers, enter the code in "Search (Knowledge Base)", if the search results There is no suitable information, you can choose "English Knowledge Base" to search again. In general, useful solutions are found here. In addition, you can also search in the search engine to try