I don t know how to get the computer, and I can t turn it on?

The system file is broken, so it can't be turned on, if you want to fix this problem, it's best to take out an installation disc and put it in the optical drive, if the current laptop does not have the hardware of the optical drive, then it can only be started by the mobile hard disk, and the system installation program will be stored in the mobile hard disk using other computers in advance. Connect the external hard drive and turn it on. Follow the on-screen step-by-step prompts to complete the repair.

In fact, there are many reasons why it can't be turned on, such as no power and memory sticks, which need to be checked one by one, if there are no problems, you need to take it to the repair shop to check.

In fact, if the computer can't be turned on, it is generally not caused by a virus, because a virus is software, and it is basically loaded after it is turned on, which will only make your system run abnormally. Generally speaking, the computer can't be turned on, all because of hard problems, and there are many kinds of hardware problems, I just say a few common ones here.

How do you turn on the button to enter the BIOS to engage in yarn?

Go online on your mobile phone to see us install the program.

As soon as you boot up, press F12 and then press the last time to configure it correctly.

Boot self-test, wait for the self-test to be completed, it's not a problem.

Press Enter or Space to skip detection, or wait.

Abnormal shutdown causes the hard disk to self-test, and it will be normal when it is checked.

This is the hard disk self-test screen, there is no test report, it should not be a big problem, it will be fine in a while.

POST. After turning it on, you can use a 360 computer expert to fix it.

See how much your colleague knows about computers, if they basically don't know how to play and can only play.

You can go into the BIOS and set the first boot item to the network card. Or something else, not a hard drive anyway. Then set all the startup items of the second and third to disabled.

So.. Hehe,It's stuck in that place when you boot up.,When you need to use it, just set it to hard disk boot.。

Remember, only set the first startup item to non-HDD, and the other startup items to disable (don't tell them I said shhh

If the hard disk or system is broken, it is this prompt, if the system is broken, just reinstall the system, if the hard disk is broken, you have to replace the hard disk. Generally speaking, the system is broken. Find someone who understands computers to show you.

This situation is repeated. Press F8 to enter safe mode to clean, repair, optimize A&D. /。

If you can't get into the safe mode, then do it directly.

Check if the power cord is loose and if not.

1. If a crash occurs when the computer is started, it can be divided into two types: the crash occurs when the boot self-test is a crash and the crash occurs when loading the operating system. The specific troubleshooting methods for crash faults during computer self-test are as follows.

2. First of all, determine the situation before the computer failure, if the computer crashes after moving, it may be that the computer is greatly vibrated during the move, resulting in loose internal parts of the computer and poor contact, resulting in a crash. Open the case and re-tighten the memory, graphics card and other devices.