The computer keeps crashing, and after a few seconds, the screen will show no signal input

Ways to make your computer system faster. (Adding a memory module or reinstalling the system can also solve the problem of a slow computer, and can also make the computer faster.) Refer to the information on the system to reinstall the ghost base.

Computer boot startup items, optimized. Turn on 360 Security Guard - Boot Acceleration. 2.

Usually use tools such as 360 Security Guard to clean up system junk and temporary files (IE cache) generated by surfing the Internet, and check and kill malware. 3.Try to set the IP address to a static IP address to reduce the boot time of the computer.

4.Don't put too many files and icons on the computer desktop, which will slow down the computer's response, and try not to install the software on the C drive. There are too many C disks, and you can also use 360 software housekeeper - toolbox - software to move and solve it.

5.Close some startup programs. Start-Run-Enter msconfig-OK-Click "Start" in the "System Configuration Utility" window-Start, except for the input method (ctfmon) and anti-virus software, the general program can be turned off.

360 Software Manager - Computer Acceleration, Intelligent Optimization Boot Acceleration. 6.It is recommended to install only one main antivirus software, as installing multiple will take up computer resources and make the computer slower.

7.Regularly defragment the disk, open my computer to defragment the disk - Properties - Tools - select the defragmented disk to open the "Disk Defragmenter" window - analyze - defragment - the system will start to defragment. 8.

On a regular basis, clean up the dust in your computer. 9.Regularly clean and optimize your computer.

10.The computer hard disk is used for a long time, it will also make the computer slower, repartitioning and installing can fix the logic is bad, the computer will be faster, and the physical read and write speed of the hard disk is slow, and it can only be changed to a better point! The memory module can also be erased down to prevent oxidation.

It depends on whether it can be turned on, if there is still no signal when it is turned on, it is recommended to plug and unplug the memory module again, and it is best to wipe the gold finger with an eraser before. If it still doesn't solve it, it is likely that the power supply is broken, or there is a problem with the motherboard, and you need to find a professional to repair it.

Hello Answer: I'm Brown Bear, and I've received your question. We're sorting out the answers for you, so don't worry! Typing is slow, and it will answer you in about 2 minutes, so please wait!

1.Replug the cables between the console and the monitor, and if it's a graphics card, make sure it's plugged in the correct connector.

2.If there is still no input after the correct connection, then the connection cable may be damaged, and the normal connection cable is replaced for connection.

3.If the above methods do not work, it means that there is a problem with the console, and you need to open the console to clean up the dust and reinsert the graphics card and memory modules.

It is best to wait a few minutes to see if the output cable is plugged in, in case the static electricity breaks the bridge.

This should be the computer graphics card has no output, and the monitor can't detect the input signal.

The computer does not show many reasons for failure, the graphics card is broken, the memory is broken, the motherboard is faulty, the CPU is burned, etc., and the power supply is faulty.

You need to find someone who knows how to take a look at it for you.

There are many reasons why a computer freezes. It can be analyzed as follows.

1。If this is accidental, usually restart the computer and the symptoms will go away.

2。Software conflicts, incompatibilities. Install redundant similar software and delete it.

3。Poor contact and loose or dust-covered graphics card or memory CPU, or fan. The memory CPU is overheated and the heat dissipation is not good.

4。There is a bad review plug-in on the computer. Scan it out, clean it up immediately or the disk is too fragmented, use system tools to clean up the fragments. You can check them one by one, or reinstall the system.

5。If it is a discrete graphics card, it is recommended to check whether there is a capacitor on the graphics card, and if so, it needs to be sent to a computer store for repair;

6。Replace a monitor to test it out to see if it's a problem with the monitor.

Most likely a hardware issue, check the motherboard and power supply.

Hello: There are three main reasons for the blurred screen:

1: The reason for the graphics card: If the graphics card is broken, there will be a blurry screen, and dust will also appear, check the graphics card 2:

The reason for the display: check the display, the method will be *** into the optical drive to see a few hours and more time, to see if there is a phenomenon of the screen, if there is a basic can be concluded that the display is broken, if not, it is not a problem with the display.

3: Software conflicts sometimes occur, but this phenomenon of blue screen is very rare, even if the graphics card is the problem mentioned above, repair and replace the new graphics card to try.

Playing games requires a high level of computer hardware configuration, and it must be used correctly, otherwise it will not work, and it will be stuck if it can run, especially if you play large games, it will also cause a blue screen of death. Try it out in the following ways to see if it can be alleviated.

1. Check whether all the connections inside and outside the host are plugged in tightly, check the CPU and graphics card for heat dissipation, dust removal, oiling, or fan replacement. If necessary, add a temporary fan to assist in cooling the heat.

2. Clean up and defragment disks.

1. In the window of my computer, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clean up the registry and junk files with Optimizer or Super Bunny.

3. Upgrade the graphics card driver; Reduced resolution (800 600), color quality (16), refresh rate (75); Lower Hardware Acceleration - Desktop Properties - Settings - Advanced - Troubleshooting - Lower "Hardware Acceleration" to "None" or Moderate, and change to a higher graphics card if necessary.

Fourth, increase the physical memory to more than 1GB, and the virtual memory can be set larger.

5. Right-click on my computer - Properties - Advanced - Visual Effects - Click to adjust to the best performance - OK.

6. Close some startup programs, start-run-msconfig-start, in addition to anti-virus software, input method technology, general programs can be turned off.

7. Don't open too many programs. If you have too many documents open or too many programs running at the same time, you will not have enough memory to run other programs, so you should close the programs and windows you don't use at any time.

8. Disable redundant service components. Right-click "My Computer" --"Management" --Services > Applications "--Services", and set the unwanted services to disabled or manual in the right pane.

When it comes to your graphics card, if it's an integrated graphics card, it's going to happen more often.

If there is a condition, change the graphics card.

If not, then try to replace the graphics card driver to see if it can be solved, and install DX9

After listening to what you said, the computer is still running, and it doesn't crash or shut down, it should be a problem with the monitor. Could it be that the display doesn't support too much refresh rate? You right-click on an empty space on your desktop, set the refresh rate to 75 or 60 Hz in Properties - Settings - Advanced - Monitor, and save it.

If this is not the case, please refer to the methods of other netizens.

In this case, the screen will be blurred after a while of booting

You can connect the cable of the monitor to the integrated graphics card and solve the problem, so that it can be urgent.

But you know, this performance is still not as good as a discrete graphics card, it is recommended to buy a graphics card in the second-hand market, and dozens of quick money will solve the problem, and the graphics card driver is not installed like this,

The flower screen has a lot to do with the graphics card, mainly the temperature of the graphics card!

It should be a system failure, first make a ghost backup of the current system, and then reinstall the system! If it still freezes after reinstalling, then restore the BIOS to factory settings, if it still doesn't work, it's a hardware problem! You still find the key to the problem first is the main one!