As soon as the computer boots up, it has a blue screen it has not entered the system , and it is us

The BIOS can't even get in? Oh, I don't know how much ** is, but it must be a matter of 3 major motherboard CPU memory.

F10 Save BIOS !! Then it will automatically restart!!

Guess – motherboard battery is dead.

There are two possibilities:

1: There is indeed something wrong with your system, whether it is a virus or you deleted the system files by mistake.

2: If you have important files on your machine, try to use the Win PE system with a USB flash drive, compare what files you are missing, and then copy them.

Kernel-level applications produce errors, usually hardware compatibility errors. You can try to restore the BIOS, if that doesn't work, see if you add new hardware and remove it.

If it doesn't work if it is reloaded, it will be a bit troublesome. Try to install it on a different system disk, or check whether the installation steps are correct.

Is it a single display or an integrated display?

How much memory is there? Try a different system.

The CPU does not dissipate heat well. Swap CPU fans. At the same time, in the case of other fans, the ones with poor heat dissipation should also be replaced.

Disassemble the chassis, remove the motherboard, replace the memory, and try it.

Look at what brand you have, the acer I used to use always had such a problem:

First of all, the heat dissipation is not good, the reason may be that the driver does not match and causes a blue screen, update the driver yourself or solve it directly to the service department, soon, my experience;

Moreover, as the upstairs said about the conflict between software and hardware, solve the related software.

For memory problems, unplug it and clean it with anhydrous alcohol, and blow the card slot with a hair dryer. If it doesn't work, you have to change it.

Unplug the memory, erase it with an eraser, and put it back in.

1. The graphics card is not installed well or the graphics card is broken.

2. The motherboard is faulty, the motherboard is broken or the AGP interface is loose.

3. Compatibility questions, what to ask This question lasts, mainly because you must have used it well before. Then you may have crashes, black screens, and blue screens when playing games, and then more and more mundane appears, and finally you have to reinstall the system, so at this time, the driver will be blue screen even if it is installed correctly. But what will you say that there is a compatibility problem, maybe your other device drivers are not installed, here is not only not installed the correct driver, but a device driver will appear this situation!

For example, Bluetooth, fingerprint recognition, etc., at this time, we can only wait for the official website to update the driver.

Maybe the reinstallation system is not installed properly, you can use it".Partition Assistant"Make a boot disk, then reinstall the system after entering the PE through the boot disk.