After the desktop computer is turned on, everything is normal, and after five or six minutes, the sc

Try it in safe mode. Press F8 immediately after booting or not turning on the first press F8 to the advanced option to let go of the hand, use the up and down keys to select the safe mode enter, enter the safe mode and use the software to kill the Trojan, uninstall everything installed before the accident, restore the system or reinstall the system (if you can enter the safe mode, it means that you have installed something inappropriate, uninstall all the inappropriate things before the accident, and you are hit by the Trojan, use the software to kill the Trojan, if not, restore the system or reinstall, If you can enter normal mode, do the same in normal mode as above).

If the above methods can't solve the problem, first soft and then hard, reinstall the operating system, don't install software, patches, drivers, etc., and see if there is still a problem with booting? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

Please note: If you restore the system or reinstall it, when installing drivers, patches, software and other things, be sure not to install the things that affect your accident this time, otherwise it will be restored or reinstalled in vain.

In terms of hardware, such as hard disks, memory, graphics cards, motherboards, etc., if there is a problem, if it is caused by hardware problems, it is recommended to overhaul it.

The memory module is not compatible, try another one.

This situation can be caused by several factors, and here are some possible solutions:

Check if the graphics card is working properly. You can try changing your graphics card or moving it to a different PCIe slot to see if there's a hardware issue.

Check that the radiator is working properly. Make sure that both the water cooler and the fan are working properly and that the system does not overheat and cause the system to freeze.

Check whether the electric silver state source is working properly. If the power supply is insufficient or the power supply fails, it may cause the system to go black. You can try replacing it with a higher power supply and make sure all the connections are correct.

Check the motherboard and other hardware for problems. If none of the above solutions work, there may be a hardware issue. It is recommended to contact after-sales service for further inspection and repair.

Finally, it is recommended to check information such as system temperature, balanc, voltage, and load before going black to determine if there are issues such as overheating, overload, or unstable power supply.

Problems with the graphics card or motherboard, the probability of the graphics card is higher. This kind of hardware problem needs to be determined and solved by professionals with professional testing tools, and it is not a soft fault if Wang Oak is unable to solve the problem remotely.

Analysis: The blue screen or black screen is generally caused by software or hardware failure, and the reasons are many and complex, such as system file corruption, virus infection, too many self-starting programs in the background or multiple security software installations causing the system to freeze death, or problems with the graphics card or memory. Its errors** are generally not definitively diagnostic.

Suggestion: Reinstalling the system is the easiest and quickest way to do it, and if the system is successfully reinstalled, you can also rule out hardware problems.

1.Restart the computer, if you can enter the system normally, it means that the last blue screen or black screen is just an occasional program or system running error, it doesn't matter.

2.If you frequently have a blue screen or a black screen or can't enter the system normally, press F8 immediately after booting to see if you can enter the safe mode or configure the correct mode for the last time.

3.If not, press F11 after rebooting to see if there is a one-click ghost, and if there is, a one-click restore (I used to do a one-click backup).

4.If there is no one-click restore, use the system USB flash drive to reinstall the system. After booting up, press the del key (notebooks are generally F2 or according to the bottom line of the screen prompt characters) to enter CMOS, and set the U disk as the first boot item.

Reboot into the boot menu of the USB flash drive, select Clone Installation, and then follow the prompts.

Follow the steps below to troubleshoot:

1. Check whether the power supply of the display is loose;

2. Check whether the data cable from the display to the host is not in good contact;

3. Press the power supply for 5 seconds to force shutdown and then turn it on, if the hard disk light keeps flashing and the keyboard light is on, it means that you can enter the system, but the contact between the graphics card and the motherboard is a problem, pressing the graphics card can basically solve the problem;

4. None of the above three situations indicates that the host is faulty, it may be that the memory module is loose or the motherboard is faulty. Let's find someone to take a look.