Sometimes the computer has a blue screen when it is turned on, and sometimes it turns on normally?

System Issues: If the blue screen does not appear in Safe Mode.

In this case, it is generally computer hardware, which may be a little poor or damp, you can take out the host computer to dry it, ventilate it or use an eraser to wipe your memory module and reseat it.

You can also reinstall it first.,The system is also partly because of the system caused by the reinstallation of the system and then continue to observe whether it is normal.,If it's normal,Then it's solved.,If it's not normal.,That's only from the hard left-handed processing.。

The computer turns on with a blue screen, and sometimes it turns on normally. Consider it caused by a software malfunction, or a virus. Check for new software that has been recently installed, uninstall it, and observe how your computer is doing. Use anti-virus software to do a full anti-virus operation once.

Sometimes the computer starts up with a blue screen, sometimes it is recommended to reinstall the system when it is turned on normally, if the system is reinstalled, there will still be this problem, it may be caused by a problem with the memory or hard disk.

Have you changed anything recently, such as drivers, or installed any software?

1. Restart the computer, press F8, and the selection menu will appear.

2. Select the last correct configuration, try the security mode, and if you can enter the security mode, you can uninstall the recently installed software or driver.

3. If you can enter safe mode, you can fix the blue screen through PC Manager.

1. Click to open the computer manager computer clinic.

Fourth, if this is still the case, you can only redo the system.

1. Causes of the blue screen when the computer boots upIn fact, the main causes of the blue screen of the computer are:

1. Memory module problems2. Driver problems3. Fix the vulnerability4. Caused by Trojan virus

1. Uninstall the driver Under normal circumstances, the computer will cause a boot blue screen due to the automatic update of some software or drivers by the system, as long as the power on press the F8 key, enter the safe mode to uninstall the driver, and then delete or replace the problematic system files, you can also use the up and down keys to check the last correct configuration of this item, enter to perform a restart to solve the problem.

The blue screen can be explained from the software and hardware of the computer. On the hardware side, overclocking is a major cause of blue screen on your computer. That is to say, the computer is overloaded with calculations, resulting in too many internal calculations, which overheats the CPU and leads to system errors.

Replace a powerful fan and take good measures to cool your computer.

Problems with the hard disk will also lead to a blue screen on the computer, such as a bad sector on the hard disk, and a blue screen phenomenon due to a computer reading error, because the hard disk is the same as the memory, carrying some data access operations, such as accessing and reading the area where the system file is located, it will also cause the system to fail to operate normally, resulting in a blue screen of the system or the computer.

If you turn on the blue screen, use the U disk boot tool to detect the hard disk, the hard disk is no problem, consider the temperature to clean up the dust, poisoning, if there is a memory module at hand can be replaced, you can replace the memory test. If not, reinstall the system, and if there are still problems after reinstalling the system, consider detecting the memory module.

Press f8 to do not move to the advanced option appears in the let go, select "the latest correct configuration" enter to repair, it is not possible to press f8 to enter the safe mode to restore the system or reinstall the system (if you can enter the safe mode, it means that you have installed inappropriate things, uninstall all the inappropriate things before the accident, or restore the system or reinstall).

If you get a blue screen on your computer frequently, it is recommended that you reinstall the system. In addition to reinstalling the system, it is recommended to use the official ** driver software for the driver software you install, and do not directly use the driver software for one-click installation.

Check the memory module or hard disk. Or reinstall the system.

How to solve the blue screen when the computer is turned on?

The blue screen is a protection mechanism that appears when the Windows operating system encounters an error that cannot be recovered on its own. There can be many reasons for the appearance of the blue screen, such as hardware failure, driver error, system file corruption, and so on. Therefore, you will need to do a further investigation of the system to determine the specific cause.

Here are some steps that may be useful:

Check the hardware: The blue screen can be caused by hardware failures, such as memory, hard disk, power supply, etc. You can try running a memory and hard drive test tool to check if the hardware is working properly.

Check the driver: The blue screen can be caused by a driver error. You can try updating or reinstalling certain drivers, such as graphics drivers, sound drivers, and more.

Check System Files: The blue screen can be caused due to corrupted system files. You can use the SFC tool that comes with Windows to scan and repair system files.

Check for viruses and malware: Some viruses and malware can cause a system crash or blue screen. You can run antivirus software to scan your system.

If you are unsure how to perform these steps, it is recommended that you contact a professional technician for further diagnosis and repair of the ulnar hailstone.

A: 1Software & Software Compatibility Issues:

This kind of problem occurs mainly because of the installation of the same type of software, such as installing two antivirus software at the same time. Because the same type of software will conflict when reading and writing data, etc., resulting in high CPU and memory usage, resulting in a system blue screen or boot failure.

Main symptoms: The system can boot normally, but it does not run smoothly after entering the desktop, and blue screens or reboots often occur, but it can operate normally in safe mode.

Solution: Think back to your computer if you have the same type of software installed, and then uninstall one of them in normal startup or safe mode.

2.System and software compatibility issues: The current system is divided into 32-bit and 64-bit, and software development is based on one of them (i.e., 32-bit or 64-bit version).

64-bit software does not run on 32-bit systems, while 32-bit software does on 64-bit systems, but some have compatibility issues. Therefore, if there is a system and software incompatibility, it is mostly due to the installation of 32-bit software on a 64-bit system. Of course, it may also be because some software has not undergone rigorous compatibility testing when it is released, resulting in problems such as blue screen or boot failure.

Main symptoms: unable to enter the desktop or blue screen as soon as you enter, or the system is not smooth during use, frequent restarts, etc., but it can operate normally in safe mode (in safe mode, non-system startup items are not started).

Solution: Think back to the last time you used your computer normally, and then delete or replace it with the version that corresponds to your system.

3.System problems: The previous XP system, especially the pirated and ghost versions, will normally have problems such as blue screen or boot failure after using it for a period of time, one is that the XP itself is unstable and other factors, and the other is that the pirate or ghost dealer has modified the system itself, and these modifications have not been strictly tested for compatibility.

Now the mainstream win7 and win8,After experiencing the failure of Vista,Very mature,Very, very rarely there will be problems with the system itself,And even if there is a problem,Its built-in system repair function is very powerful,Enough to deal with common system problems。

Main symptom: It can turn on the computer, but after turning on the computer, there is a blue screen or boot failure, and it cannot enter the desktop normally. Or the system reports an error after entering the desktop and during the running process.

Solution: aSystem poisoning: If you can enter the system, ** antivirus software and carry out a comprehensive investigation. Or if you can't get in, you can disassemble the hard disk and install it on other computers for virus scanning. If the antivirus is ineffective, reinstall the system.

b.System file error: If you can enter safe mode, you can use the system repair software (such as Optimizer, etc.) to check the system and repair it. If you can't enter, you can upgrade the system or reinstall the Changxiao ruler through the system guide disk.

c.If the cause cannot be found and other attempts fail, the system is upgraded or reinstalled through the system boot disk.

There are many reasons, and I initially judged that the motherboard was compatible with other devices, and it was recommended to take it for repair.

Try to boot the computer, after the computer brand is out, press F8, Safe Mode, Cursor Select: Last Correct Configuration, Enter, Enter, Press Down! [Critical step].

In this case, there is a problem with the system, and it is ...... to install a stable system

It is recommended that you first clean the computer thoroughly and replace the round battery on the motherboard. The blue screen of computer boot is mainly caused by "memory error" or "abnormal shutdown"!

Here's the solution: try to boot up, after the computer brand is out, press F8, Safe Mode, Cursor Select: Last Correct Configuration, Enter, Enter, Press Down!

[Critical step].

I can't be sure what the problem is, so I recommend asking the maintenance master to take a look.