The computer will pop up a small black box when it is turned on

Have you ever played Sina Games? You're at Start--Run--Enter:msconfig Enter and then manage startup items, closing unwanted startup items. Or use some software such as 360 Security Guard, Super Bunny, etc. to manage startup items.

This is a virus-like gadget that Sina has exploited a system vulnerability to spread a small plug-in. Produces three resident files named "c" and is automatically loaded in the system startup item. That is to say, if you don't process these two files, a shortcut called "Sina Game Total Motion Park" will automatically be generated on the desktop.

Not only that, Sina also "binds the file to the system boot file" and forges the system file, resulting in a file with the same name and the system binding is loaded into the system boot item, which cannot be deleted after directly closing the system process. The file may have been deleted inadvertently, causing a "loading error" prompt to appear every time it is launched. There may be similar documents.

And the speed of the machine will increase.

There's also a one-click to clean junk files or something.

**win cleanup assistant to check and kill the trojan,Restore the system or reinstall,If this prompt appears at boot,See if there is this option in the boot startup,If so,Remove the option (be sure to use this software,Don't replace it with other software,If there is a problem with a software,Uninstall and reinstall this software,Or not replace the software like Burning Code Tong)。

Startups can be turned off (autostartups can be found in several of the following ways).

1. **Super Rabbit, choose to build your own system Startup program Mosong, there are startup options, you can cancel or you can add or completely delete (or Kingsoft Guard, 360 Guardian and other software also have this function).

2. Click"Get started"Run Enter after entering msconfig and click Enter"Launch"Look for the option of the boot prompt inside, remove the previous tick after finding it, and press OK to apply. After restarting the computer, a dialog box will appear when you boot up to the desktop, add a checkmark to the dialog box, and you can confirm it.

3. Remove the auto-start item (you can't find Pitan here).

Start Run Enter regedit to open the registry, in turn.

hkey local machine software microsoft windows currentversion run] on the right, hkey current user software microsoft windows currentversion run] on the right, see if there is an option you are looking for, if there is a deletion, restart the computer.

Open the task manager, see where the files of this process are, delete the files after closing the process, if you can't delete them, you can restart them into safe mode to delete them. It's better to kill the poison.

Open the Task Manager to find the appropriate program and end the process.

Open Task Manager --- find Shorts 1 in the process --- end the process.

Also, classmate, you're going to film again ==.

Uninstalling your vagaa won't have this.

Classmates,It's a little pleasure to hurt your body.,Take it easy.。。。

。。。I've encountered it before. I haven't seen it since I reloaded.

1) Press F8 immediately after booting or not turning on the phone first press F8 not to move to the advanced option to let go of the hand, use the up and down keys to select the safe mode enter, enter the safe mode and use the software to kill the Trojan, uninstall all the things installed before the accident, including the game, restore the system or reinstall the system (if you can enter the safe mode, it means that you have installed something inappropriate, and uninstall all the inappropriate Dongzai Sun Xi before the accident, if not, restore the system or reinstall, if you can enter the normal mode, In normal mode, it is also done as above).

2) If the above methods can't solve the problem, first soft and then hard, reinstall the operating system, don't install software, patches, drivers, etc., and see if there are still problems 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.

Please note: If you restore the system or reinstall it, when installing drivers, patches, software and other things, be sure not to install the things that affect your accident this time, otherwise it will be restored or reinstalled in vain.

3) If it is caused by hardware problems, it is recommended to overhaul it. Get out.

4) If you have any questions, please ask me.

There are many reasons for the black screen to boot:

When the main unit is turned on, the power light is also on, but the display is black, without any display or a prompt similar to no signal.

1. The host does not start at all. Solution: Check if the wire plug is plugged in properly.

2. Is the power supply of the host broken? Solution: Replace the power box.

3. The CPU does not work if the contact is not good. Solution: Remove the fan and heatsink and pull out the CPU to clean up the dust, and then put it back (note: if the CPU is positioned, it cannot be put in hard).

4. The signal of the bad host of the graphics card is not displayed. Solution: If your motherboard has a built-in graphics card, remove the discrete graphics card first, then connect the monitor cable to the motherboard's built-in graphics card, and try to boot it. No, try changing the graphics card.

1), the discrete graphics card is in poor contact (2), the discrete graphics card cheat oxidation (3), the high-end discrete graphics card may have insufficient power supply (try to replace the high-power power supply) (4), the discrete graphics card slot is too dusty (the solution is basically the same as the memory module problem). 】

5. The memory module is faulty. Solution: Pull out the memory stick, use a soft eraser to wipe the gold finger on both sides, and insert it back.

6. The motherboard is broken. Solution: Pull out the memory module, if the boot alarms, the motherboard and CPU are good, the memory module is bad or the graphics card is bad, replace.

7. The system is broken. Workaround: Reinstall the system.

8. It can't be turned on after updating. Solution: Shut down and then restart, press F8 to enter the Advanced Menu and select Safe Mode.

After entering the Safe Mode desktop, uninstall all the patches of the update, then shut down and restart, enter the normal mode, and turn off the new one.

9. The motherboard is damp. Solution: Remove the hard disk and memory module, ***-ROM, put it in the oven at 35 degrees and bake it for 10 minutes, and take it out and blow off the dust on the motherboard with a tubing gun.

10. The monitor is not. Solution: The power cord is not plugged in and reseated again.

12. Static electricity appears on the motherboard. Solution: First power off the power supply of the Doumeng host, then find the button battery on the motherboard, take it out, and leave it for a minute. Then put it back in and turn it on.

None of the above will turn on or show up. Try to do it. Helpful.

After the computer is turned on, a black box appears above the start menu bar, which usually means that there is a problem with the graphics card and you need to change the graphics card to solve the problem.

The basic function of the graphics card is to control the graphics output of the computer, which is installed in the expansion slot of the computer motherboard, or integrated into the motherboard, and works between the processor and the display.

The graphics card mainly includes several parts such as image processor, video memory, digital-to-analog converter, AGP bus interface, etc., after the data stream flows out of the first processor, the data from the first processor should be sent to the image processor for processing, the data processed by the chip is sent to the video memory, and the video memory reads out the data and is sent to the digital-to-analog converter for data conversion, and enters the display from the digital-to-analog converter.

The video memory is the core component of the graphics card, which stores the data processed by the graphics chip, and the larger the video memory, the greater the maximum resolution supported by the graphics card. The capacity of the video memory is at least "horizontal resolution * vertical resolution * log2 color number 8".

1. When the display screen is black and there is no image display (but the current display on the market will display the screen when there is no signal from the host.)"There is no signal line connection"First of all, check whether the host power supply is well plugged in, whether the fan of the power supply is rotating, and whether the power indicator and hard disk indicator on the host panel are flashing? Because if the host power supply is not working or the motherboard is not powered, the display will not have an image display when it does not receive a signal.

2. Then check whether the power supply of the monitor is plugged in well, if the power switch of your monitor is a touch switch, when you power on the monitor, you should hear a slight one"Crackling"sound, at this time, it can be judged that the switching power supply circuit of the display is good. Is the power switch on the remonitor turned on? Is the monitor's power indicator on?

When approaching the monitor screen with your hand and slowly move it to see if there is"Sizzle"At the same time, the hairs on the hands have the feeling of being sucked up, which is checking whether the display high voltage circuit is working properly.

It may be generated by installing some software, and it can be left alone if it does not affect the use.

When I have money, I must buy two computers, one on 4DM games, and one on 826G to find a guide...

Start - Run - regedit, delete the corresponding key in the following location: hkey current user software microsoft windows currentversion run hkey local machine software microsoft windows currentversion run dll for some reason ( The biggest possibility is that because it is a virus or rogue software dll file, it was deleted by the killing software) is lost, but its related registration information is still there, resulting in the system still loading it when it is booted, but its file cannot be found, so the error is reported. If you click "OK", there is nothing abnormal in the system, and it can run normally, you can use this software to clean up this boot add-on, and this message will not appear when you boot up in the future.

One word becomes a small box??

Hello, please analyze and solve it from the following aspects.

1 Computer poisoning or malware may also cause computer abnormalities, the solution is to upgrade the anti-virus software, anti-virus, if it really doesn't work, reinstall or restore the system. Reinstalling or restoring the system can completely resolve the software side of the problem.

2. Unreasonable configuration, uncoordinated, and incorrect BIOS settings will also cause computer abnormalities, so you should find more professional personnel to solve the problem when installing or upgrading hardware. You can send the configuration down to help you see if the configuration is reasonable.

3 The high temperature of the computer will also cause the computer to be abnormal, it is recommended to use Master Lu software to measure the temperature of the hardware, and then solve it.

4. Due to the voltage instability point, the power supply is not enough, and it will often cause computer abnormalities, if it is caused by these reasons, configure a voltage regulator, and replace the high-power power supply to solve the problem.

5 Caused by running large software and programs, such as playing big games, using large software, watching Blu-ray movies, etc., it should be caused by poor computer hardware configuration. The only solution is to upgrade the computer configuration and optimize the computer system.

6 Old computer Because there is too much dust in the case, it is easy to cause computer abnormalities caused by short circuits. Clean the inside of the chassis frequently.

7 Old computer Due to the long period of use, the capacitance of the motherboard circuit is aging, which will also cause abnormal problems in the computer. Only sent for repair or replacement.

8 Old computer hard disk will also fail after a long time, causing the computer to crash, which requires the use of hard disk testing software to test the hard disk, repartitioning the installation system can repair the hard disk logical bad sectors, can not be repaired, and only to replace the hard disk.

If it helps, please choose the answer you are satisfied with!!

It seems to be a virus, take a look at it with 360.