The computer is stuck in the black screen and cannot enter the system

Hard disks are the most likely.

Show boot from cd:

disk boot failure, insert system disk and press enter

Instructions are booting from the disc.

You should not boot from the disc first set up.

It's the hard disk, so the possible reason is that the motherboard doesn't recognize the hard disk, and you say that as long as it's moving, it's okay to restart, it shouldn't be the power supply or data cable is not plugged in.

Maybe it's because you need to warm up your hard drive before you can use it (I have two customers who just need to change their hard drive).

And if you've been flashing there, you may have a disc in the drive or your drive is broken, according to your situation, the machine must be very old!

First, set your computer to boot from the hard drive.

And don't put the disc in the drive.

Suspect that there might be something wrong with your hard drive.

Heroic - Manager Level 5.

Don't pretend to understand if you don't understand, okay??

There is no problem with the system

You boot it from the hard disk and you're good to go.

Or set it up for the BIOS.

The first screen of boot appears, press the delete key to enter the BIOS...

Because I don't know your bios...So I can't give you a clear idea of how to get there.

If you don't know, you can ask me.

The system has been damaged, so it is recommended to make the system.

Cause 1: System failure.

If there is a problem with your computer's system, such as incompatible patches, software, or drivers, or the system itself is missing some files, it will lead to a black screen.

Solution 1:

1. Turn off the computer and turn it back on while turning it on, press and hold the F8 key on your keyboard to enter the advanced boot options.

2. After entering the advanced boot options, select the last correct configuration from your advanced boot options. Then press enter, and after the execution is completed, you can enter the system.

Solution 2:

Reason 2: The BIOS settings are not perfect, that is, the BIOS settings of the computer do not set the hard disk as the first boot item.

Solution: Press F2 to enter the BIOS, then enter the boot menu and set your hard disk as the first boot item in it.

Cause 3: Power supply or battery problems.

Solution: Check whether the external power supply is not plugged in properly or there is a problem with the plug, or it may be that the laptop battery is insufficient, as long as you charge it more before use, this problem will be solved.

There are system reasons for the black screen of the computer, and there are also reasons for hardware failure.

The general treatment method is soft and then hard. Reinstall the system first, if the screen is no longer black, it is a system failure.

If reinstalling the system can't solve the black screen phenomenon, then it is a hardware failure. There are many accessories that cause a black screen in hardware, such as memory, graphics card, hard disk, power supply, and motherboard, which means that basically all accessories may cause a black screen.

Dealing with problems is easy and then difficult. First of all, wipe the gold finger of all the connectors, such as the oxide layer of the gold finger of the memory and graphics card, replace the hard disk data cable, and change the power connector to an interface. Try it all, if it can be solved, it means that it is caused by the oxidation of the connector.

If it still doesn't work, then you have to replace them one by one with accessories of the same specification, find the faulty parts, and replace the faulty parts.

This situation is generally due to system reasons, or the hard disk is damaged, first reinstall the system. Under normal circumstances, it can be solved, and if it occurs many times, you can consider replacing the hard disk.

If your computer is stuck on a black screen when it starts up, there could be a number of reasons, here are some possible solutions:

1.Check if there is a problem with the computer hardware: There may be a problem with the computer hardware, such as the power supply, memory module, hard disk, etc., which needs to be checked and repaired.

2.Try to enter safe mode: Repeatedly press F8 or other specified keys when your computer starts up to try to enter safe mode and see if you have a similar problem.

3.Reset the BIOS: When the computer boots up, go to the BIOS settings page, find the "Reset to Default" or "Load Optimized Defaults" option, select Caution and save the settings, and then restart the computer to see if the problem is solved.

4.Try reinstalling your system: If none of the above works, you may need to reinstall your operating system.

If none of the above methods can solve the problem, it is recommended that you consult a professional computer repairer for further troubleshooting and repair. If your computer is stuck on a black screen when it starts up, there could be a number of reasons, here are some possible solutions:

The desktop is not displayed when the computer is turned on.

Hello, I'm glad to answer for you, please later, I'm working hard to sort out the answer for you, and I'll reply to you within 5 minutes.

1. If the computer system is damaged or poisoned, unplug the power supply and battery, and then restart it to see if the boot is normal. 2. If the memory module is loose or there is a problem with the memory module, disassemble the back cover of the laptop, and reinsert or replace the memory module. 3. The power supply chip of the motherboard is soldered or aged, disassemble the notebook, and then solder.

A black screen is a common phenomenon, especially on older computers or builds. There are many reasons for the failure of a computer's black screen, such as a damaged monitor, a damaged motherboard, a damaged power supply, a damaged CPU, and a high temperature of components. There are also artificially caused by the black screen of the computer.

Have you changed anything recently, such as drivers, or installed any software?

1. Restart the computer, press F8, and the selection menu will appear.

2. Select the last correct configuration, try the safe mode, if you can enter the safe mode, you can uninstall the recently installed software or driver.

3. If this is still the case, you can only redo the system.

Immediately after booting, press f8 to the advanced option to appear in the let go,Select "The latest correct configuration" Enter to repair,It's not possible to press F8 to enter the safe mode to restore the system or reinstall the system (if the reinstallation is also a crash,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 Lu Xiaoshu soft and then hard,If such a problem occurs、Software conflict、The driver is not suitable、Caused by system problems,You can restore the system in safe mode,Or can't reinstall the operating system,Don't install software、Patches、Drivers, etc.,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 true that you can't reinstall the system with the macro.,If you can't reinstall it.,Go to the maintenance there to find a person to help you.,It's time to spend a little bit.,If you can't turn on the machine by any method.,This is a sudden shutdown.,Caused by disk damage.,One is to deduct the motherboard battery and put it on for a while.,One is to put it on for a period of time to try to boot.,Or can't just repair it.。