People who are better than laptops may have encountered this problem, that is, the computer can't be turned off. What's going on? The following Xiaobian will take you to understand it!
Windows sound file corrupted
If the laptop cannot be turned off, you can first confirm & ldquo; Exit windows & rdquo; Whether the sound file is damaged, open & ldquo; Control panel;, Open & ldquo; Sound & rdquo;, Add & ldquo; Exit windows & rdquo; Sound cancel. If windows shuts down normally, the problem is caused by exiting the sound file. To solve this problem, you can restore the sound file from the backup or reinstall the program that provides the sound file, or define & ldquo; Exit windows & rdquo; It's silent.
Reasons for abnormal fast shutdown
Quick shutdown is a new function in Windows 98, which can greatly reduce the shutdown time. However, this function is incompatible with some hardware and may cause the computer to stop responding. Operational & ldquo; msconfig”， In & ldquo; Advanced & rdquo; Option to disable quick shutdown. If the computer can shut down normally, it indicates that the hardware device is incompatible.
Check & ldquo; Advanced power management & rdquo;
& ldquo; on the computer; Advanced power management (APM) & rdquo; The function can also cause shutdown, crash or black screen problems. To determine whether APM will cause shutdown problems, turn on & ldquo; Device manager;, Open & ldquo; System equipment & rdquo;. In & ldquo; Advanced power management & rdquo; Cancel & ldquo; Enable power management & rdquo; choice. If the computer shuts down normally, the cause of the problem may be APM.
System process problem
We often encounter that & ldquo; is displayed when windows is just started; You can safely shut down your computer & rdquo;, Or shut down immediately when starting or restart when shutting down. Generally speaking, the cause of this kind of failure is wininit Exe or vmm32 The damage of VxD file. The solution is to re extract these two files from the windows installer package and place them in the /windows/system/ subdirectory to vmm32.. VxD was renamed vmm32_ X-line backup, and then open & ldquo; System tools;, Select & ldquo; System information & rdquo& mdash;& mdash;& ldquo; Tools & rdquo; & ldquo; System file checker;, Select & ldquo; Extract a file from the installation disk & rdquo;, Enter & ldquo; wininit. exe” Or & ldquo; vmm32. vxd”。 Repeat this step to replace the file wininit Exe or vmm32 vxd。
Text file command problem
config. Sys or Autoexec Bat has a problem. Extract a file from the installation disk. In addition, check config Sys file or Autoexec Whether there are conflicts in the bat file. Check the contents of these two files with a text editor to see if there are redundant commands. You can also use & ldquo; rem” To prohibit the execution of some statements and eliminate them step by step until conflicting commands are found.
Check CMOS settings
Incorrect CMOS settings will also cause the problem of computer shutdown. When the computer starts, you can enter the CMOS settings page to check whether the CPU external frequency, power management, virus detection, IRQ interrupt opening and closing, disk startup sequence and other options are set correctly. For specific setting methods, please refer to the manual of the motherboard, which has a very detailed setting description. If you really don't understand its setting, it is recommended to directly use the factory default setting of the manufacturer.
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