"Your computer has a problem and needs to be restarted" is a perfect solution.

"Your computer has a problem and needs to be restarted" is a perfect solution.

After checking the relevant information, I can confirm that the problem is a system crash, in the form of a computer blue screen, it is generally caused by incorrect operations or virus or malware intrusion that causes computer malfunction and frequent crashes. Trace root cause: Cause of software failure: fatal virus infection or accidental deletion of lost files, file version mismatch ,? Memory conflicts, abnormal shutdown, and too many programs loaded at startup. Hardware Fault Cause: whether the new hardware is firmly inserted. The problem that many people ignore often leads to many inexplicable faults. Blue Screen problems often occur for newly installed computers.

The DLL file is lost due to a fatal virus infection or accidental deletion of the DLL file:

1) each time you start a computer and run a program, hundreds of files are involved. Most of the files are virtual device drivers (VxD ), and the dynamic link library (DLL) that the application is very dependent on ).

2) VXD allows multiple applications to access the same hardware at the same time without causing any conflict. DLL is an executable subroutine that is independent of the program and stored separately as a file, they are only transferred to the memory when needed, and can be used more effectively. When these two types of files are deleted or damaged, the devices and files that depend on them cannot work normally.

3) Example: A file error occurs, for example, a file allocation unit error (cluster loss) and a cluster link staggered (this usually occurs when multiple files use the same cluster block ), generally, program crashes and blue screens are caused by these two errors. To check and correct these file errors, you can run the "disk scan program" program every several weeks (Windows built-in program, which can be found in start-Program-attachment-system tools ). Select the drive to be scanned and run it within one or two minutes. If you have enough time, you can also select the repair error option.

Solution: Press f8. in network security mode, enter the system, and upgrade anti-virus software to scan for viruses. Still unable to solve, insert the system CD to repair damaged files or reinstall the system.

File version mismatch:

Some applications need to call the dynamic link library DLL of a specific version. If the DLL of the old version overwrites the DLL of the new version or deletes the application, if a useful DLL file is deleted by mistake, the above call may fail, resulting in a "blue screen ". Try installing the software again.

New software or vulnerability patches (bugs) cannot coexist with existing software, resulting in memory conflicts.

Some applications are designed with defects or errors, and may conflict with the system or compete for resources during operation, resulting in Win9X being unable to allocate memory addresses or encounter protective errors. Such bugs may be unpredictable, and free software testing is the most common. In addition, because some users are still using pirated software, these pirated software may damage and lose part of the source code during decryption, making the software unstable and unreliable, it also often causes "blue screen" problems.

Solution: Press F8 on the boot page and select "safe mode" to go to the desktop. Choose "Control Panel"> "add and delete" to uninstall the software or vulnerability patches (bugs ). For example, only one anti-virus software is retained. Uninstall free or pirated software. Uninstall system or software vulnerability patches.

Illegal shutdown and restart: this operation can easily damage the hard disk and cause bad sectors on the hard disk. It can also easily cause virtual memory file damage. In severe cases, the memory may be damaged or the system DLL file may be damaged.

It is a good idea to use fewer Reset keys. Do not directly turn off the PC power or restart the system before you close the window. In general, different files (such as virtual memory swap files and temporary files) are opened and created by the program. These files can be saved only when they are shut down and restarted, you can also save files in the memory to the hard disk.

Solution: 1. download and install the hard disk repair tool when the restart is successful to fix the hard disk bad track.

2. Insert the system disc to repair the virtual memory file.

3. Insert the disc or USB flash drive PE system and reinstall the system.

Too many programs are loaded at startup:

Do not load too many applications at startup to avoid consuming system resources. Under normal circumstances, the system resources should not be lower than 90% after Windows is started. It is best to maintain the value above 90%. If you do not run any program after startup, You need to unload some applications. Otherwise, a blue screen may appear ".

Whether the new hardware is firmly inserted, such as memory, video card and other plug-in problems, If you confirm that there is no problem, unplug it, then try another slot, and install the latest driver. At the same time, check whether the hardware is compatible with the operating system against the hardware compatibility category on the Microsoft website. If your hardware is not in the table, go to the hardware vendor's website for consultation.

For newly installed computers that often encounter blue screen problems, check and upgrade the BIOS to the latest version. Disable memory-related items, such as cache and ing. In addition, check your hardware against Microsoft's hardware compatibility list. In addition, if the motherboard BIOS does not support a large-capacity hard disk, it will also lead to a blue screen and need to be upgraded.