A black screen appears after the computer is turned on, and the high finger is urgent

It is the core driver of the WinNT kernel (including WinXP) operating system volume, which is usually corrupted by installing multiple operating systems, and if the system can still boot, the file can be extracted from the installation disk for recovery, otherwise individual disk partitions may not be usable. If the system does not boot properly, especially if the system partition uses NTFS, I am afraid that the only way to fix it is to reinstall the operating system or use the console.

Insert the XP installation disk and reboot the computer, and select the Failback Console. Follow the prompts to enter the winnt directory.

At the DOS prompt, enter expand x: i386 c:

Windows System32 (X: is the drive letter of the optical drive. Use expand again to first copy to c:

winindows system32, and restart the computer after renaming, and then copy the source file name because the name is changed (ren) and restart.

Format the system disk, and if you can't install it, try changing the memory.

A black screen on a computer is actually a common fault.

From my personal experience, half of the assembly machines and laptops appear more, some are faulty, some are setting problems, and the solution to the failure is generally:

First, check whether the interface and power cord of the chassis power supply are in good condition. If the interface and power cord are damaged or broken, they should be replaced in time

1. The lamp may also fail, and the lamp should be replaced within 500 oceans; ps：xian86913

2. There is also a booster plate, or a high-voltage plate failure, which is an element that supplies pressure to the lamp, generally at the bottom of the screen. The maintenance cost is about 200-300; ps：xian86913

3. If the motherboard does not supply power. That is, there is no power supply to the booster plate. The maintenance is about 200-300 yuan; ps：xian86913

4. Then there is the overheating of the machine, which causes problems with the graphics card; ps：xian86913

5. If the memory is loose, try to see if the memory of the machine is loose, or you can also see if the hard disk cable is loose, etc.

If none of the above can be solved. ps：xian86913

Black screen suggestion: Take it to the manufacturer's repair station for free during the warranty period, or find a computer repair company with a good reputation.

There is also a black screen is a problem with computer settings, that is, it can be solved in this way if you don't use the automatic black screen for a long time:

Tap [Start] in the lower left corner of the screen - select [Control Panel] - find [Power Options] - select [Balance] - click [Change Plan Settings] - set the computer to sleep "Never".

However, if you set it up like this, the hard disk will work all the time, which will have a certain impact on the service life of the hard disk.

The computer has been in a black screen state since it was turned on, what's going on.

Judging by the following:

1. First observe the peripherals of the computer host to ensure that the power cable and the data cable behind the machine are connected normally. The monitor is powered normally, and the host is powered normally.

2. After booting up, press the DEL key or F2 key to observe whether you can enter the BIOS, if you can, then the CPU, memory, and motherboard have no major faults.

3. If you can't enter the BIOS after booting, the screen will be black all the time. Listen carefully for the sound of the alarm. That is, the sound of Didi.

If there is, different BIOS will make different sounds. Generally, it will be concentrated on the CPU, memory, and graphics card. Please consult the instruction manual for detailed instructions.

It is possible to determine which part is failing.

4. If you can enter the BIOS, set it to an optical drive or U disk to boot, and observe after reinstalling the system.

Why does the computer screen go black after booting up, and how to solve it.

Hello friends!

When you first start up your computer, press F8 and select "Last correct configuration that worked" or Safe Mode, and it may be fixed.

When you're done, please give me the answer. Thank you.

I tried to pull out the memory, and there was a 1 long alarm sound. It proves that there is nothing wrong with the motherboard, and it is recommended to try changing the memory.

If you read the system file error on the hard disk, you will have a blue screen and garbled characters.

It's your installation file.,It should be the pure version or the ghsot version, right? You can find a manual installation disk and reinstall it.

1 Unplug the memory module, wipe it with an eraser, plug it in and try it out.

2 If you have two memory modules, unplug one of them first and try to turn it on, and replace it repeatedly.

I don't understand! Is it the screen that goes black after the computer is turned on and runs until it enters the system? Or is it a black screen when you boot up?