There are so many blue screens that you can't fully explain in an article. They are often concentrated on incompatible hardware and drivers, problematic software, viruses, etc. Here are some common solutions for you. After encountering blue screen errors, you should first exclude them.
1. Restart
Sometimes only a program or driver makes a mistake, they will be renewed after rebooting.
2. New Hardware
First of all, you should check if the new hardware is plugged in. This problem that many people ignore is often caused by many unexplained failures. If you are sure there is no problem, unplug it, try another slot and install the latest drivers. Also check the hardware compatibility list on the Microsoft website to see if the hardware is compatible with the operating system. If your hardware is not in the table, then you can get a query from the hardware manufacturer's website or call them.
Secondly, the operating voltage range of the switching power supply of general household computers is 170V-240V. When the mains voltage is lower than 170V, the computer will automatically restart or shut down. Because of the fluctuations in the mains voltage, we sometimes don't feel it, so we mistakenly think that the computer is inexplicably restarted automatically. Solution: For areas with frequent power supply instability, we can purchase UPS power or 130-260V wide-amplitude switching power supply to ensure stable operation of the computer.
Finally, there are some hardware situations, such as the internal circuit of the CPU is damaged, the secondary cache is damaged, the computer can also start, and even enter the normal desktop for normal operation, but when doing some Special features will restart or crash, such as drawing a table, playing VCD, playing games, etc. Solution: Try to shield the L2 cache (L2) or L1 cache (L1) in CMOS to see if the host can run normally; no longer just replace it with a good CPU. If it works properly after being shielded, it can still be used. Although it is slower, it will save money.
3.New drivers and new services
If you have just installed a new driver for a hardware, or installed a software, it adds a corresponding project to the system service (such as : Anti-virus software, CPU cooling software, firewall software, etc.), blue screen failure occurred during restart or use, please go to safe mode to uninstall or disable them.
4.Check for viruses
Computer viruses have emerged since the computer was in place. When the network becomes the information artery of today's society, the spread of the virus is more convenient, so it interferes with and disrupts our normal work from time to time. More typical is the "shock wave" virus that caused serious damage to the global computer some time ago. It will also prompt the system to start automatically after 60 seconds. In fact, as early as the DOS era, there are many viruses that can automatically restart your computer. For virus damage, we can use the latest version of anti-virus software for anti-virus, generally found that the virus exists. Of course, there is also a possibility that someone is maliciously invading your computer when you are online, and a Trojan is placed. This allows the other party to remotely control all activities of your computer, including, of course, restarting your computer. If you know what is causing the harmful process, you can delete it in safe mode and delete the startup item in the registry. For some Trojans, it is not easy to remove, it is best to reinstall the operating system.
5. Check BIOS and Hardware Compatibility
For newer computers, blue screen problems often occur. You should check and upgrade the BIOS to the latest version, and close the memory related items, such as cache and Mapping. In addition, you should check your hardware against the hardware compatibility list on the Microsoft website. Also, if the motherboard BIOS cannot support large-capacity hard drives, it will also cause a blue screen, which needs to be upgraded.
6.Check the system log
Enter “EventVwr.msc” in "Start →Run", and press Enter to open the <quo;Event Viewer'; <quo;System Log" and "Application Log" in the "Error"
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