What should I do if my computer suddenly fails to start halfway through turning it on?

What should I do if the computer cannot be turned on even though it is half on?

The reason why the computer cannot start normally is very complicated and may be caused by system software, memory, etc.

If your computer is infected by malware or encounters malicious programs while surfing the Internet, I recommend that you use software such as 360 Guard and Kingsoft Guard to clean up junk and detect and kill malware. Once completed, restarting your computer may resolve the issue. If the problem persists, you can consider reinstalling the system or restoring the system, which may also solve problems caused by software.

2 If you only occasionally have problems running a certain software or game, you can try restarting your computer and trying again, or try downloading a different version of the software from elsewhere and reinstalling it.

3 Click Start menu, run, enter cmd and press Enter, enter

at the command prompt

You mentioned a command line operation to solve a certain problem. If you encounter a problem and want to try this command to solve it, you can follow these steps: 1. Open Command Prompt (CMD). 2. Paste the following command into the command prompt: for %1 in (%windir%\system32\*.dll) do regsvr32.exe /s %1 3. Press the Enter key and wait for the command execution to complete. 4. Once the command execution is complete, reboot your device. Note that this command may need to be run as an administrator. Please make sure you have administrator rights

4 Recently, there have been problems such as computer poisoning and unstable software installation. It is recommended to perform a full anti-virus, uninstall the software that caused the problem, and try to reinstall other versions to solve the problem. If the problem is not resolved, consider reinstalling the system.

5. If the memory stick in the computer case is filled with dust, you can try the following methods: disassemble the case, remove the memory stick, gently wipe the gold finger part of the memory stick with detergent, and then reinsert it into the case. This may solve the problem. question. (This is the experience summarized by cqjiangyong. This situation often occurs in old computers)

If your computer has been used for a long time, there may be problems such as memory damage, parallel import memory, or incompatible multiple memory modules being used at the same time. I suggest you consider replacing the memory modules, which may solve your problem. .

7 Many times, such errors may occur due to system and driver compatibility issues. It is recommended that you try to install other versions of drivers or systems to solve this problem.

8 The computer has been used for too long, resulting in bad sectors on the hard disk. We can try to repartition and reinstall the system to repair logical bad sectors. If this still cannot be repaired, then

When it’s time to change the hard drive, changing the hard drive can solve the problem.

The computer stops starting halfway through booting

The inability to turn on the computer is related to your improper operation before shutting it down, right? For example: playing games, watching videos, operating large things, using the computer for a long time caused by card? Maybe you downloaded something inappropriate, or you shut down your computer due to a power outage, etc. The fault won’t happen for no reason, right?

If you encounter boot problems, you can try pressing the F8 key and keep pressing it until the advanced options appear. Then select "Last Known Good Configuration" and press Enter to fix it. If the problem persists, you can press the F8 key again to enter safe mode and perform system restore or reinstallation. If the reinstallation operation still does not work, it is recommended to perform maintenance to solve the problem. For Windows 8 systems, if you cannot enter the system or enter safe mode, you can only reinstall it.

In some cases, computer malfunctions may be caused by hardware problems. One way to solve this type of problem is to first shut down the computer, then remove the motherboard battery, wait a moment and then reinsert it. Next, you can try to unplug the memory module and graphics card, clean the dust, and reinsert them. In addition, you also need to check whether there is any problem with the hard disk and repair it if necessary. If the above method does not work, professional maintenance is recommended.

Indeed, if you are unable to reinstall the system yourself, you may consider seeking help from maintenance personnel. If you have tried various methods but cannot turn on the computer, it may be that the disk was damaged due to a sudden shutdown. You can try to remove the battery from the motherboard and wait for a while before trying to turn it on again, or wait for a while and then try to turn it on again. If the problem persists, it is recommended that you go to a repair shop to have it repaired.

One is to leave it for half a day or a day and sometimes it will recover on its own, and the other is to reinstall the system.

As long as you pay attention to your computer not to freeze, blue screen, or suddenly shut down, it will not be like this when you start it up.

If you have any questions, please ask me.

The computer automatically shuts down halfway through turning on the computer

Phenomenon: During normal operation, the computer suddenly automatically shuts down or restarts the system.

Phenomena analysis: Current motherboards are equipped with a CPU temperature monitoring function. If the temperature of the CPU exceeds the temperature threshold set by the motherboard BIOS, the motherboard will automatically cut off the power to protect the safety of the hardware. In addition, power management settings and virus software in the system may also cause this phenomenon to occur.

solution: If your computer shuts down suddenly, first make sure the CPU's heat dissipation is normal. Check whether the fan in the case is running normally, and then enter the BIOS options to view the fan speed and CPU operating temperature. If you find a problem with the fan, you can perform dust removal maintenance or replace it with a fan of better quality. If it is determined that the problem is not caused by hardware, you can enter the system, perform an overlay installation of power management from the installation CD, and then conduct a comprehensive virus scan. If none of the above steps solve the problem, the problem may be caused by an aging or damaged power supply. The problem can be confirmed by replacing the power supply. If the power supply is broken, be sure to replace it immediately and do not continue to use it, otherwise the hardware may be burned.

System crashes

The above is the detailed content of What should I do if my computer suddenly fails to start halfway through turning it on?. For more information, please follow other related articles on the PHP Chinese website!