This error can be corrected by downloading and installing the operating system of the original image installation version and installing all drivers certified by Microsoft WHQL. (xyz58 19 idea space-time)
Then there are conflicts caused by software with duplicate functions in the system (for example, two or more software killers and firewalls are installed, and advertisements are blocked). (xyz58 19 idea space-time)
If it is confirmed that it is not a system or software problem, you need to test the hardware in the following order: first, memory is the most likely, then CPU, then hard disk, and finally graphics card. There will be basically no blue screen on the motherboard. (xyz58 19 idea space-time)
In addition, check whether the machine is overheated due to poor heat dissipation (if it is, it is necessary to install a stronger radiator, repaint thermal silicone grease and replace the high-power fan). (xyz58 19 idea space-time)
Check whether the top of the motherboard capacitor is convex (if convex, it must be replaced immediately). (xyz58 19 idea space-time)
Also check whether the output voltage is unstable due to insufficient power supply of the chassis (if it is, it must be replaced immediately) (xyz58 19 Idea time and space).
If the power-on self-test fails and you can't hear a "click", it must be a hardware failure. You need to make a preliminary judgment with the alarm sound of a small horn (buzzer) to narrow down the scope of hardware failure. Please refer to your motherboard manual for the specific meaning of the power-on alarm sound. (xyz58 19 idea space-time)
Notebooks usually can't solve their own hardware problems, so it is recommended to send them to after-sales service or professional maintenance. (xyz58 19 idea space-time)
If you don't want to reinstall the system, try to boot F8 into safe mode and uninstall incompatible hardware device drivers (i.e. open the device manager >; Right-click on each device) > properties > drivers > digital signature program >: there is no driver for "Microsoft Windows Hardware Compatible Publisher" in >; It is a driver that has not been digitally signed by Microsoft. If there is such a driver in the system, it will cause various problems. ) After turning on the computer to automatically identify hardware devices, reinstall the driver (WHQL) that you downloaded and has passed the Microsoft digital signature authentication, and then restart the computer again to see if there is any improvement. (xyz58 19 idea space-time)
Friendly reminder: as long as the driver works, don't blindly pursue new ones. Otherwise, installing incompatible drivers will lead to unstable system operation, which often leads to blue screen of death phenomenon. (xyz58 19 Idea Space) It is recommended that you download and install drivers with Microsoft WHQL certification from the manufacturers of specific hardware devices or driver houses. (xyz58 19 idea space-time)
If you can't find it, just download a driver wizard or driver life, and it will automatically help you find the corresponding driver in the networked state. (Note: You must download and install (WHQL) certified drivers. ) (xyz58 19_ idea space-time)
Attachment: The driver has not been digitally signed, indicating that the driver has not passed the test of Microsoft's Windows Hardware Quality Laboratory (WHQL). Installing a driver without digital signature will lead to unstable operation of the operating system and even blue screen of death phenomenon. You can get the WHQL-signed driver from the hardware manufacturer. (xyz58 19 idea space-time)
In addition, friends can download BlueScreenView and use it to read C:\Windows\minidump\*. Dmp files to see which files caused this blue screen error. (xyz58 19 idea space-time)