Recently the computer always has a blue screen, and recently the computer has always had a blue scre

1. If it is caused by hardware problems, or overclocking CPU and other hardware to discharge the BIOS battery (restore the BIOS factory default), it is recommended to plug and unplug the graphics card, memory and other hardware, clean up the hygiene in the computer, and polish the gold finger of the graphics card and memory (to test whether the temperature of the hardware is too high).

2. The computer is opened abnormally when the optical drive is being read, which can cause a blue screen, and the disc can be re-inserted into the optical drive.

When the computer is plugged and unplugged with power, it can cause a blue screen, restart the computer to repair it or fix it according to the third item above.

Third, there is whether there is a problem with the hard disk, use the system's built-in function to repair it or repair the bad sectors of the hard disk, or format the hard disk to repartition and reinstall the system, or it is not possible to change the hard disk.

Solution: 1 Check whether the antivirus software has killed the virus, you can determine, whether it is caused by the computer system poisoning or malware, if there is a virus, it is recommended to use a variety of antivirus software combination to kill the virus, or if it doesn't work, reinstall or restore the system, you can solve it.

2 **Computer Manager hardware test, test the temperature of each hardware of the computer, open the case, see if the CPU fan and graphics card fan rotate normally, find out the problem, and change the CPU fan.

3 If the computer has a discrete graphics card, the power supply is not enough, then you can only change to a higher power power supply, the power supply has been used for a long time, unstable, then you also need to change the power supply to test.

4 Shut down, touch the south bridge, north bridge chip, graphics card chip of the motherboard with your hands, if it is very hot, it is likely to be broken and need to be repaired.

1.Always check the contact of computer accessories. Running in the case of poor board contact will cause the system to crash, so when replacing computer accessories, be sure to make the board fully contact with the motherboard.

2.When uninstalling the software, use the built-in anti-installer or the installation and uninstallation method in Windows, do not delete the program folder directly, because some files may be shared by other programs, once these shared files are deleted, the application software will be unusable and crash.

3.Clean the chassis regularly. Too much dust will cause poor contact between the boards and cards, causing the system to crash during operation, so the chassis should be cleaned at all times and not let too much dust accumulate in the chassis.

4.Guarantee the correct BIOS settings. The settings in the BIOS must be appropriate, the wrong BIOS settings will cause you to freeze when running Windows.

5.Persist in carefully checking and killing viruses. Do not use CD-ROMs or floppy disks from unknown sources, and check attachments in emails with anti-virus software before opening them.

6.Shut down in the correct order of operation. Do not turn off the power before the application software finishes running normally, otherwise it will cause system file damage or loss, and cause a crash during startup or operation.

7.Avoid multitasking at the same time. Do not run other software during defragmentation or checking your hard drive with anti-virus software, as this will cause a crash.

8.Don't overdo it. The drivers of various hardware do not have to be updated at any time, because the drivers that have just been developed often have bugs in them, which will cause damage to the system and cause the system to crash, and the latest is not necessarily the best.

9.When setting up a hardware device, it is best to check for Reserved Interrupt (IRQ) and do not let other devices use the interrupt number, so as not to cause interrupt conflicts and cause system crashes.

Computers, now for us are no longer strange, but after we have used the computer for a long time, the computer sometimes has some small glitches, blue screen, is one of the often encountered phenomenon, at this time, we should not be very anxious, do not have to wonder, because after all, the computer is a machine, people will get sick, let alone the computer. Today, I would like to take this opportunity to introduce to you what the blue screen of a computer is.

Computer Blue Screen Problem Handling:

1. The blue screen of the computer is one of the more common computer failures, and it is very likely that the reason for the blue screen of the computer is that the hardware of the computer itself or the driver on the computer is installed incorrectly, and it cannot run. At this point, we can try to remove the recently installed hardware and then try to install a new driver.

2. When the computer has a blue screen, you need to disable the system add-ons to fix it. The specific method is to open "Run" first, and then enter the command "msconfig" on the Run column to enter the program interface of the computer configuration.

3. When the computer has a blue screen, then switch the computer to the "Start" selection card, at this time, you need to prohibit the running of other programs, and finally click the "OK" button to restart the computer.

4. In addition, one way to fix the blue screen of a computer is to use program software. Type "blue screen" on some repair software such as 360 and search for it, click on the "Computer often blue screen Repair Now" button in the result page.

It is also possible that the computer blue screen is:

1. The computer's own memory system is not enough to run multiple tasks at the same time, resulting in a blue screen.

At this time, you need to delete or move the files on the hard disk to other corresponding hard disks as much as possible, and remember not to delete or move the files on the C drive at will. In addition, you can regularly delete some temporary files left over when the computer surfs the Internet, which can free up a certain amount of space and is conducive to the operation of the computer. Of course, at this time, you can also manually process the virtual memory, so that you can avoid the blue screen caused by memory problems.

2. CPU operation causes the computer to have a blue screen.

About the CPU, it is the core of the whole computer, and the processor we often talk about, as far as Dianao itself is concerned, if the operation is completed on the basis of the original CPU operation, it is no problem. However, if it is generally overloaded, one of the most direct effects is that the CPU will heat up, which will cause the system to malfunction, and then the computer blue screen will appear. At this time, in addition to replacing the high-frequency processor, you can also make the heat dissipation preparation to the extreme, such as adding a large fan , using some materials with good heat dissipation.

All in all, a computer blue screen is a minor problem that almost always occurs in computers, but it is not fatal. That said, we can't ignore it. Especially for friends who have high requirements for computer use, the computer blue screen is a very headache.

Of course, in fact, the factors that cause the blue screen of the computer can be many aspects, and the above are a few introduced, hoping to help friends in need.