When the computer starts, the screen goes black after the Windows scrollbar appears, and only the mo

Boot into XP black screen only mouse solution.

1) If System Restore does not shut down, start the DOS with a drive A and run the recovery program System32EstoresTrui

2) Safe mode or last normal boot mode, re-establish a new user, and then restart the new user.

3) In the last normal boot mode, C: Windows System32 Drivers look for this file, if so, delete it.

4) Look for files like slowdown that slow down the chip's working speed.

5) Windows XP installation, then press R to repair Windows XP and try to put the XP patch KB917537-X86-CHS on it.

Try to kill other viruses such as viking virus, you can use Dubatool Viking, a special killing software of Poison Tyrant

Note: It is the resident program of 3721 Internet Assistant, which cannot be deleted normally. The reason why it cannot be deleted is because 3721 modifies the registry so that even if you start in safe mode or safe mode with command prompt, the file will be loaded, and the file will monitor your modifications to the registry and delete the file, once you do these operations and try to delete it, it will send a message to the operating system before the operating system has successfully operated the operation to fool the operating system and prohibit your real operation.

Use the methods below to circumvent 3721's surveillance.

Boot by pressing F8 to enter safe mode with command prompt.

cd\windows\system32

ren drivers dd

cd dddel

cd ..ren dd drivers my solution: one.

Repartition the hard drive, (of course, on the premise of making sure you don't have important data), format all the disks, and then reinstall the system This will definitely solve the problem two. In addition, after reinstalling the system, without clicking on the drive letter outside the disk, use the latest virus database such as Rising to check and kill viruses Be careful: Do not left-click double-click, because left-click double-click will locate the virus, I don't believe that you will click the right button will have more "auto**" (in the case of a virus), this must be noted, otherwise how many times you install the system will be busy in vain (this is really I encountered n times after reinstalling the system after restarting the system and the screen went black again within a few minutes.)

I've had this problem in my LAN once, and now it doesn't appear after this treatment).

Hehe, the light drive is broken, right?

Or just change the plate.

Usually when the machine boots up to the interface you said, it is time to load the necessary drivers, and the black screen must be caused by incompatibility, you should consider it from the driver and hardware, especially the graphics card driver.

There are many reasons for the black screen, one is caused by a virus, try the whole antivirus, the second is a system problem, or there is a conflict between software and hardware, and the system can be solved by reinstalling the system, and the third is a problem with the graphics card, the graphics card driver is wrong or the graphics card is broken or the graphics card is loose.

Clean up the dust under the chassis, wipe off the gold finger of the graphics card with a skin like skin, and see if it is magnetized, 4 hardware problems, for example.

Memory sticks. cpu

Graphics. Mainboard.

and so on, whether there is looseness.

5 Monitor Issues.

The monitor is broken.

6. The hardware acceleration is set too high and exceeds the frequency range.

Click Windows Start Menu - Control Panel - Double-click the Show --- Troubleshooter tab, and under Hardware Acceleration, gradually drag the slider from Full to a position close to None-click the OK button.

The 7BIOS settings are incorrect or the overclocking is unsuccessful.

Caused by a black screen.

It is possible to reset the BIOS settings to their default values by discharging the motherboard.

8. The screen is black when the program is opened, for example, the game, one is that the graphics card does not meet the requirements of the game and is black, and the other is that it conflicts with the program, so it is black and crashes.

Hit Microsoft's black-screen plan.

It is recommended to reinstall the system.

What should I do if the computer has a black screen but the mouse can move after turning on the computer?

Suggestion: 1. Reboot: Select "Last Correct Configuration" to start.

2. No, try to boot in safe mode again.

3. If it can't be started.

That is that the system files are corrupted, and it is recommended to reinstall the system.

It's a virus in the computer, just reinstall the system.

It may be caused by your incorrect resolution setting, please set it again. If it is not a problem with the resolution or the resolution cannot be set, it may be caused by the damage of the graphics card driver, it is recommended to install the graphics card driver with the random driver or ** driver wizard, or repair the system.

1. Press F8 to press F8 to get the advanced option to appear in the release of the power, and select "The latest correct configuration" Enter to repair.

2. If the fault persists, please use the system restore that comes with the system to restore it to the time when you did not have this fault (or use the restoration software to restore the system).

3. If the fault persists, use the system disk to repair it, open the command prompt and enter sfc scannow Enter (there is a space between sfc and ), insert the original system disk to repair the system, and the system will automatically compare the repaired.

4. If the fault persists, set the optical drive in the BIOS as the first boot device, insert it into the original system installation disk, press the R button, and select "Repair Installation".

5. If the fault persists, it is recommended to reinstall the operating system.

Use the system that comes with the system restore method:

The system comes with the system restore: "Start" "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, click Next to restore (win7 restore the system, in the control panel then the device and security sub-option and then the backup and restore sub-option).

1.The graphics card is damaged, and the graphics card is not in good contact with the AGP slot of the motherboard, which will cause the display to not light up.

2.When the power supply is faulty, the host will have a continuous short "tick" alarm and the display will not light up. However, there are also times when you don't say a word, which can also cause a black screen.

Memory or graphics card, sound card, modem, network card conflicting issues, can also cause the host computer not to boot and cause the monitor to go black.

4.Virus destruction.

The above reasons are given according to your situation.

It can be excluded for the time being, focusing on 1 and 4

Reinstall the system.,The system you restored is still broken.,Re-the next one.,Don't restore your one.,Install an antivirus again.。

If reinstalling the system is still a problem, it is recommended to change to a good installation disk.

If it is still like this, it is recommended that the computer be dismantled and reinstalled, and the wiring will be checked, and there is still a problem.

Take it to the computer city to test and install 8 percent of the hardware has a problem, hehe, it's going to break the cost.

Mine too, the winter is more serious, the summer is fine, and now I have changed a motherboard, basically no offense.

Graphics card issues? Or memory? Check it out for yourself.

It may be that there is a problem with the data cable.