The computer won t turn on. 10. The computer won t turn on.

The method should be correct: press F8 immediately after booting or press and hold F8 not moving on to boot first, to the advanced option in the release of the hand, use the up and down keys to select the options mentioned above and press Enter.

The blue screen at boot is related to your operation before the shutdown (please think about what you did on the computer before the shutdown, and ask me if you have any questions).

Immediately after booting, press f8 to the advanced option to appear in the let go, select "the latest correct configuration" enter to repair, and press f8 to enter the safe mode to restore the system or reinstall the system (if the reinstallation is also a blue screen, it is recommended to overhaul it, if you can enter the safe mode, it means that you have installed something inappropriate, uninstall all the inappropriate things before the accident, or restore the system or reinstall).

First soft and then hard, such problems are caused by software conflicts, inappropriate drivers, and system problems, you can restore the system in safe mode, or not reinstall the operating system, do not 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.

If there is a hardware, take out the motherboard battery and put it on the charge, plug and unplug the memory, clean the graphics card, check whether there is a problem with the hard disk, and if it doesn't work, just overhaul it.

It's really not possible to reinstall the system.,If you can't turn on the machine by any method.,It's a sudden shutdown.,Caused by disk damage.,One is to deduct the motherboard battery and put it down.,One is to put it on for a period of time to try it on the start.,Or can't you just repair it.。

Method steps.

The desktop computer can't be turned on, probably because the power supply is not plugged in, which is very "mentally retarded", but it does exist, the power supply is not plugged in or not plugged in well, and the computer must not be turned on.

If the laptop can't be opened, the first point is that it is the cause of electricity, the battery is dead, the battery is completely damaged, or the charging line is obstructed and cannot be charged normally, etc., are the reasons why the computer cannot be turned on.

The voltage instability is not enough to bring up the voltage of the computer, which is also one of the reasons why the computer cannot be turned on, you can buy a transformer to improve.

If there is a problem with the computer system, such as poisoning that causes the system to be broken, in this case, the computer will not be opened.

There are many reasons for problems with the internal parts of the computer, such as graphics card, hard card, etc., all in all, any problem in any place may cause the computer to not turn on.

Due to the bad switch-on, the computer burned out, and I didn't know it, and I couldn't turn it on at all if I turned it on all the time.