Solution: The first reason is that the gold finger of memory or graphics card is oxidized, which leads to poor contact between memory and memory slot, and poor contact between graphics card and graphics card slot, which leads to hardware incompatibility and blue screen phenomenon.
Solution: You can turn off the power first, open the compartment, pull out the memory stick, rub the golden finger with an eraser several times, and then insert a memory stick back, and it will be OK. If you have an independent graphics card, you can also handle the graphics card according to the above method, just don't change the slot, and it's ok.
If possible, it is best to discharge the button cell of the computer motherboard, that is, take off the button cell for one minute, and then put it back, so as to save you from pressing it and make the computer more stable. Then set the CD-ROM drive or hard disk as the startup item, close the software, and it will be OK.
The second reason: your system is poisoned, and the same code will appear, so Jane will completely disinfect, reinstall the system or restore it with one button.
I hope I can help you. I wish you success and happiness ~ ~