What should I do if the computer screen is black, and there is only one cursor on it

The computer turns on with a black screen, only one cursor keeps flashing, no matter how many hours you wait, until it crashes. Have you ever experienced such a situation, I think many people who like to toss on the computer will have encountered it, but the solution is different, some reinstall, some disassemble and reconnect, and some even suspect that it is a hard disk problem, and directly replace a hard disk. Let me now talk about some solutions to this problem.

Tools Raw materials.

A computer with a Windows system.

Method steps.

When your computer has such a situation, don't operate blindly because you are in a hurry, because your blind operation may cause the system to completely collapse, and there is no room for recovery. So, first of all, think calmly about whether you have done anything before, or what you have browsed. Because this situation is likely to be caused by a virus, the virus deletes your system's partition table or system boot file, and such a problem may occur.

We first have to reboot it, keep pressing the F8 key when you turn it on, if you keep pressing it and then a black background and white text menu appears, then fortunately, it means that your system is not in trouble. We enter the safe mode of the system, after which we enter the antivirus and repair the missing system files. Then reboot the machine, maybe the problem will be solved smoothly.

If you keep pressing F8 and nothing happens, it means that the problem with the computer is more serious. If you have a backup of your system before, there may be a chance to survive. Reboot,I kept pressing the up and down keys of the keyboard before turning it on,If a system selection menu appears,It means that the problem is still not big,It's just a system problem,Not a hardware problem。

Select Enter Restore to perform a system restore. After the restoration, of course, it can be turned on smoothly.

If you can't wake up the black flasher interface no matter what key you press, the problem is terminally ill. At this point, it cannot be concluded that it is a hardware problem, and it may be possible to solve it through software operation. This is where you may need a PE system.

Reboot, enter the BIOS, select the USB flash drive to boot, and enter the PE system. After entering, fix the system problem, or antivirus, or repair. After the repair is completed and the computer is restarted, the problem may be solved.

If you enter the PE system, also restore the system, or even reinstall the system in PE, but it is still like this after booting, then you need to be somewhat mentally prepared. Because it's probably a hardware issue. But at this point, it is not enough to send it for repair, you can disassemble the chassis, remove the hard disk cable, memory, graphics card, CPU, and other large hardware, wipe it, and then install it, you must be careful, and you can't violently disassemble the machine because of anxiety, because if you damage a certain hardware, then there is no way.

This is a risky operation, but it may solve the problem by trying. If this is the case, then after you reinstall it, you may be able to reboot the computer and the problem will be solved.

What a cursor, what a black screen the computer is.

A black screen with only one cursor may be caused by a system boot failure or hardware failure. Here are some possible workarounds:

1.Check the connection of computer hardware: Check whether the computer hardware is well connected, especially if the return search is to check whether the memory, hard disk and graphics card are plugged in, and check whether the power supply is normal.

2.Check your computer's Friends startup settings: Check if your computer has a setting to automatically enter a certain mode (such as hibernation, sleep, or standby) and try to fix it.

3.Restart your PC: Manually shut down your PC and restart it, sometimes this can resolve a startup failure.

4.Replace the memory module: If the Sega memory does not work, it will prevent the computer from booting. Try replacing the memory module and make sure that the slot of the memory module is clean.

5.Force Reset System: Press the F4 or F8 key during the boot process to enter "Safe Mode" or "Advanced Boot Options" to try to fix the system problem.

6.Reinstall the operating system: If the system boot failure cannot be solved by the above methods, you may need to reinstall the operating system.

If the above methods cannot effectively solve the problem, it is recommended to seek professional maintenance personnel for inspection and repair.

When your computer boots up and only a black screen and a cursor appear at the beginning of the wide, it can be caused by a number of reasons. Here are some possible workarounds:

Check the hardware connections: Make sure that all the hardware devices on your computer are properly connected. This can happen because some of your computer's hardware devices aren't connected properly, such as a loose monitor cable.

Try to enter safe mode: Try to enter safe mode by pressing the F8 key after powering it on. If you can successfully enter safe mode, then the problem may be due to some software or drivers, which you can try to update or uninstall.

Restore the system: If you can get into your Windows system, you can try to restore your system to a point in time before. This will restore the system to its previous state and may resolve the issue.

Reinstall the system: If none of the above methods work, you can consider reinstalling the operating system. Please note that before reinstalling the system, back up your important files and data.

Check for hardware failures: If none of the above methods work, then the problem may be due to a hardware failure, such as a malfunctioning hard drive or graphics card. It is recommended that you take your computer to a professional repair service center for inspection and repair.

If the boot is like this,Limb pie is generally a system failure,You can find a boot disk to repair the system first,Side collapse repair guidance,If it can't start normally,You have to reinstall the system。

That's the boot file but something went wrong.

Repairs can be made. Find a pe, launch it and have tools inside, such as dg....

When a computer turns on and only has a cursor on a black screen, it is usually due to a problem with the operating system. This could be due to corrupted system files, driver errors, or hardware glitches. If your computer doesn't start up properly, you can try the following steps to fix the problem.

First of all, you can try to press the F8 key to enter safe mode when you turn it on. In Safe Mode, your computer bypasses startup items and runs only the most basic programs and drivers. If your computer boots up in safe mode but doesn't boot properly, it may be due to corrupted system files or a faulty driver sequence.

At this point, you can try to use System Restore to restore your computer to its previous state, or use Windows Repair Tool or Recover Disk to repair damaged system files.

If your computer is working fine and you can see some icons on your desktop, but your home screen is still black, then you may need to adjust your computer's display settings. Try pressing the Windows key + P shortcut to switch the display mode of your computer screen, such as the boot secondary screen or the external screen. You can also try adjusting your computer's screen resolution and refresh rate to fix the problem.

Finally, if none of the above steps resolve the issue and you suspect that the fault might be from a hardware issue, try a hardware diagnostics and fix the possible fault. Check whether the hardware of the computer is connected stably, and whether there is any overheating or other abnormal phenomena. You can try using a system monitoring tool and check the hardware diagnostic report to find out possible issues to fix.

In conclusion, the black screen issue can be caused by different reasons, so you need to try to fix it according to the possible reasons. By following the steps above, you will hopefully find a solution to your computer problem. <>

What's going on with a black screen on a laptop with only one cursor" Hello dear! The laptop has a black screen after booting, there is only one mouse arrow, how to deal with the cause of the failure, the failure of the system, including the corruption of system files or errors, etc., or the problem of some software installed may cause this failure phenomenon, this solution, one. Generally, reboot to enter the safe mode first, if you can delete the recently installed software, try it, if it doesn't work or the safe mode can't enter, then there is only one simple and effective way left is to reinstall the system.

It may be that the C drive is full, or other hard disk space is full, which is common. It's the C disk space is full, there is no space left, this situation will also cause the boot black screen is not displayed, the mouse can move the phenomenon, these are the things I have actually encountered in the maintenance process. The problem of full space on the C drive is easier to deal with, and you only need to delete some useless files.

Hope it helps!