My computer won t turn on, who s going to help me?

It is likely that the instability of the system caused by the abnormal shutdown of the machine led to the loss of system files, you press F8 to select the security mode when you boot up, and if you can enter, the machine self-test will know where the problem is. If you can't enter the safe mode, see if the BOIS is set correctly. No more than restoring the system backup or reinstalling the system.

Drove a conflict or got infected with a virus.

Just restore the following with ghost.

My computer also showed up once.

Unlimited restarts.

I can enter safe mode.

Antivirus Update driver.

Neither. Just restore it.

If you can't restore it, reinstall it.

You can consider reinstalling it, but you will lose the files from the C drive.

Press F8 on the desktop to enter safe mode, give it a try!

Let's take a look at the advanced security mode

Eighty percent is driven wrong

If you can't even get into safe mode, ......

Let's redo the system

Hardware conflict, it is recommended to reflash the motherboard, the specific operation can be checked, it is more troublesome.

Can I enter safe mode? If you can, go in and check for poison.,If it's still like this, then delete the driver.,Reinstall it again.。

Can't get up. There is no D sound when the machine is turned on.

It could be that the power supply is not good.

The voltage of the belt is not enough, so only the fan turns, if it is as you said, then use ghost to redo a system.

Remove the motherboard BIOS power supply, reinstall it, try to empty the BIOS

The interface in the middle appears, click F2 to try.

There are two ways to not boot the system due to the lack of boot files, one is to repair it, and the other is to redo the system. After reading the answers of netizens, I feel that you don't know much about computer knowledge, so it is recommended to find friends around you to help you, or go directly to the store to spend dozens of dollars.

Step by step, read step by step.

1. Unplug the power supply and press the power on/off key of the host several times.

2If that doesn't work, disconnect the power supply and try to open the host panel.

3. Find the button-sized component, which is the BIOS battery.

4. The outer ring of the battery has a spring for fixing.

5 Press to remove the battery.

6 Put it back in a few minutes.

7After the battery is restored, turn it on and try it.

8. If that doesn't work, you can remove the memory module from the motherboard.

9. There will be no beep alarm when it is turned on.

10. Use an eraser to wipe the gold finger of the memory module.

11Put the memory module back on the motherboard and boot it normally.

ntldr is missing System boot file missing! The system cannot boot because the boot file cannot be found.

Press the Ctrl+Ait+Det keys at the same time to restart a few times according to the prompts! If not, you'll have to reinstall the system (or copy the NTLDR file to your hard drive).

Check your drive before reinstalling: plug it in and try again!

The NTLDR file of the C disk was deleted by you,That's the boot file of the system,You can't open it if it's gone.,Does your computer have an optical drive? If you have it, buy an XP installation disk for 10 yuan, and then boot it from the disc and select Repair.

Ah, what's the situation, I don't see anything.

Most likely, the plug of the monitor is in poor contact.

Less browsing with viruses** reboot won't it.

If you open it and nothing is burned.

What kind of computer is probably poisoned.

The display switch can be turned on、??

Your problem is likely to be one of these two situations:

1. The connection port between the monitor cable and the graphics card is loose. Plug and unplug the tightening screws.

2. There is dust in the slot between the gold finger of the graphics card and the motherboard. Unplug the graphics card cleaning gold finger and plug it back in.

Well, have you tried to pull an icon again in the computer to give it a quick try.

Uninstall Kugou**, reinstall Kugou** and it's OK

You use some antivirus software to try.

FYI.

Check whether the cable between the monitor and the main unit is loose.

If not, it may be a malfunction caused by poor hardware contact.

1. Turn off the power, open the case, clean up the dust, especially the dust of the CPU fan, and check whether the CPU fan is rotating normally.

2. Plug and unplug the memory, wipe the gold finger part with an eraser, and re-insert it (don't reverse it).

3. Plug and unplug the graphics card, wipe the gold finger part with an eraser, and reinsert it tightly (the buckle should be buckled).

4. Unplug the power cord, cut off the motherboard button battery, wait for three minutes, and then reinstall the motherboard.

5. If the above operations cannot solve the problem, it is recommended to send it to the maintenance center.