Suddenly the computer won t turn on anything?

Don't be in a hurry to install the system.,According to the antivirus upstairs.,If the problem is not solved, find the software to recover the file association and install it.,Restore the file association on it.,For example, Super Rabbit IE repair software also has this function.,Try to find it.。

Follow the steps below and it definitely works!!

1.Open C: Windows System322Find the premise is your tool|Folder Options|Check it out|The "Hide extensions of known file types" option is not ticked in the box).

3.Rename it and double-click.

4.Under the pop-up window, type "assoc."exe=exefile " Note assoc with .There is a space between the exes. ), press Enter. Shut down.

5.Everything is ok

You go to safe mode (press f8 after booting) to kill the virus again, if it still doesn't work, I'm afraid you will have to reinstall the system, it may be a virus that causes one of your system files to be lost.

This problem is very common, you kill the virus first, under normal circumstances, it can be dealt with, if it really doesn't work, you have to do the system, remember to finish the system in the future, and it will be very easy to be sad and angry!

Upgrade the anti-virus software, go to safe mode (press F8 after booting) to kill the virus, if it doesn't work, reinstall it.

Sometimes dealing with Trojan horses, Trojan Killer is also very good, try it, and if it doesn't work, do what you say upstairs.

Buy genuine Rising antivirus, kill it, and then start again, if there are still problems, reinstall it, my computer also has problems, I just reinstalled it two days ago, and now it's good!

Hello, I'm glad to answer for you, there are many possible reasons why your computer suddenly won't boot normally, and here are some common questions:1Power issues:

It may be that the computer cannot boot due to a power failure, a loose power cord, or a plug that is not plugged in properly. 2.Internal Hardware Issues:

Such as hardware damage or failure of hard disk, memory, graphics card, etc. 3.Software Issues:

Such as operating system corruption, missing system boot files, virus infection, etc. 4.Overheating Issues:

Using your computer in a hot environment can cause it to overheat, which in turn prevents your computer from booting. Here are some possible solutions:1

Check that the power supply is connected properly, whether the power cord is loose or the plug is plugged in properly. 2.If the power supply is normal, you can try to replug the internal hardware devices, such as hard drives, cracked memory, graphics cards, etc., to make sure they are all tightly connected.

3.If it's probably due to a software issue, try going into safe mode, repairing the operating system, or reinstalling the system. 4.

Check to see if your computer is overheating, and if it does, you can place your computer in a well-ventilated area or use a device such as a radiator to lower the temperature. If the above methods cannot solve the problem, it is recommended that Yuanna contact a professional computer repair personnel for inspection and repair.

1.Maybe the memory is loose or there is a problem with the memory itself, try to reinsert the memory or change the root memory;

2.The power supply chip of the motherboard is soldered or aged, the screen cable is loose or the motherboard short-circuits the power supply circuit of the screen;

3.The virtual soldering or damage of the BGA packaging chips of the graphics card, south bridge and north bridge can be solved by professional BGA packaging welding equipment and technology soldering or replacement;

4.If you have experience in disassembling and assembling the machine, you can disassemble and detect whether the internal accessories are loose or the interface falls off.

When the device is turned on, it makes a dripping sound, which is a loose memory module. You can unplug the memory module and wipe the gold finger with an eraser. Install it and start it on.

There is also a kind of boot without sound, can not enter the desktop, all black screen or blue screen letters. That's the loss of boot files. You need to redo the system to get to the desktop.

It may be because of a short circuit in the computer that causes the computer to have a blue screen.

Restart to see if it is a crash, and there may be a problem with the host, and you need to find a professional maintenance personnel to see.